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Hubble Uncovers Multi-Age Stars in Ancient Cluster, Reshaping Galaxy Origins

Hubble Uncovers Multi-Age Stars in Ancient Cluster, Reshaping Galaxy Origins

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Astronomers call ancient star clusters like NGC 1786 “time capsules” for their galaxy, preserving some of its oldest stars. A new image from NASA’s Hubble Space Telescope offers an unprecedented close-up of this dense cluster 160,000 light-years away in the Large Magellanic Cloud. Hubble’s data show that NGC 1786 contains stars of different ages – a surprising find, since such clusters were once thought to hold a single stellar generation. This multi-age discovery is reshaping our view of how galaxies built their first stars, and suggests more complex early history.

Mixed-Age Stars in a Galactic Time Capsule

According to the official source, this Hubble image shows the globular cluster NGC 1786, a ball of densely packed stars in the Large Magellanic Cloud about 160,000 light-years from Earth. Astronomers captured this picture as part of a program comparing ancient clusters in nearby dwarf galaxies (like the LMC) with clusters in our own Milky Way. The surprising discovery is that NGC 1786 hosts stars of multiple ages. In fact, astronomers expected all stars in such a cluster to form at the same time, so finding multiple stellar generations was unexpected. This suggests even ancient clusters in other galaxies have more complex, layered histories than scientists expected.

Clues to Galaxy Evolution

For astronomers, the discovery provides clues to galaxy formation. Each globular cluster is like a snapshot of its galaxy’s past, so finding multiple stellar generations implies the Large Magellanic Cloud built its stars in stages rather than all at once. By comparing NGC 1786 to clusters in the Milky Way, researchers can retrace how both galaxies assembled their oldest stars. As one NASA scientist notes, this study “can tell us more not only about how the LMC was originally formed, but the Milky Way Galaxy, too”. Overall, the discovery supports a picture of gradual galactic growth through multiple waves of star formation and mergers, rather than a single early burst.

 

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Looking up at the Moon tonight and wondering what exactly you’re looking at? Wonder no more, this is what you can see.

What is today’s Moon phase?

As of Sunday, June 7, the Moon phase is Waning Gibbous. Tonight, 62% of the moon will be be lit up, according to NASA’s Daily Moon Guide.

Without visual aids you should be able to spot the Oceanus Procellarum, Kepler Crater, and the Tycho Crater. If you have binoculars you’ll also spot the Gassendi Crater, the Mare Humorum, and the Alphonsus Crater. And finally, with a telescope you’ll also see the Apollo 12 landing spot, the Schiller Crater, and the Rima Ariadaeus.

When is the next Full Moon?

The next Full Moon will take place on June 29.

What are Moon phases?

NASA explains that the Moon completes one full orbit around Earth in about 29.5 days, during which it moves through a sequence of eight phases. Even though the same side of the Moon always faces us, the amount of sunlight we can see changes as it travels along its path. This shifting light is what produces the lunar shapes, ranging from slim crescents to half-lit Moons and the bright Full Moon. All of these stages together make up the lunar cycle:

New Moon – The Moon is between Earth and the sun, so the side we see is dark (in other words, it’s invisible to the eye).

Waxing Crescent – A small sliver of light appears on the right side (Northern Hemisphere).

First Quarter – Half of the Moon is lit on the right side. It looks like a half-Moon.

Waxing Gibbous – More than half is lit up, but it’s not quite full yet.

Full Moon – The whole face of the Moon is illuminated and fully visible.

Waning Gibbous – The Moon starts losing light on the right side. (Northern Hemisphere)

Third Quarter (or Last Quarter) – Another half-Moon, but now the left side is lit.

Waning Crescent – A thin sliver of light remains on the left side before going dark again.

#Moon #phase #today #explained #Moon #June">Moon phase today explained: What the Moon will look like on June 7, 2026 Looking up at the Moon tonight and wondering what exactly you’re looking at? Wonder no more, this is what you can see. What is today’s Moon phase?As of Sunday, June 7, the Moon phase is Waning Gibbous. Tonight, 62% of the moon will be be lit up, according to NASA’s Daily Moon Guide.Without visual aids you should be able to spot the Oceanus Procellarum, Kepler Crater, and the Tycho Crater. If you have binoculars you’ll also spot the Gassendi Crater, the Mare Humorum, and the Alphonsus Crater. And finally, with a telescope you’ll also see the Apollo 12 landing spot, the Schiller Crater, and the Rima Ariadaeus. When is the next Full Moon?The next Full Moon will take place on June 29.What are Moon phases?NASA explains that the Moon completes one full orbit around Earth in about 29.5 days, during which it moves through a sequence of eight phases. Even though the same side of the Moon always faces us, the amount of sunlight we can see changes as it travels along its path. This shifting light is what produces the lunar shapes, ranging from slim crescents to half-lit Moons and the bright Full Moon. All of these stages together make up the lunar cycle:New Moon – The Moon is between Earth and the sun, so the side we see is dark (in other words, it’s invisible to the eye). Mashable Light Speed Waxing Crescent – A small sliver of light appears on the right side (Northern Hemisphere).First Quarter – Half of the Moon is lit on the right side. It looks like a half-Moon.Waxing Gibbous – More than half is lit up, but it’s not quite full yet.Full Moon – The whole face of the Moon is illuminated and fully visible.Waning Gibbous – The Moon starts losing light on the right side. (Northern Hemisphere)Third Quarter (or Last Quarter) – Another half-Moon, but now the left side is lit.Waning Crescent – A thin sliver of light remains on the left side before going dark again. #Moon #phase #today #explained #Moon #June

Moon phase is Waning Gibbous. Tonight, 62% of the moon will be be lit up, according to NASA’s Daily Moon Guide.

Without visual aids you should be able to spot the Oceanus Procellarum, Kepler Crater, and the Tycho Crater. If you have binoculars you’ll also spot the Gassendi Crater, the Mare Humorum, and the Alphonsus Crater. And finally, with a telescope you’ll also see the Apollo 12 landing spot, the Schiller Crater, and the Rima Ariadaeus.

When is the next Full Moon?

The next Full Moon will take place on June 29.

What are Moon phases?

NASA explains that the Moon completes one full orbit around Earth in about 29.5 days, during which it moves through a sequence of eight phases. Even though the same side of the Moon always faces us, the amount of sunlight we can see changes as it travels along its path. This shifting light is what produces the lunar shapes, ranging from slim crescents to half-lit Moons and the bright Full Moon. All of these stages together make up the lunar cycle:

New Moon – The Moon is between Earth and the sun, so the side we see is dark (in other words, it’s invisible to the eye).

Waxing Crescent – A small sliver of light appears on the right side (Northern Hemisphere).

First Quarter – Half of the Moon is lit on the right side. It looks like a half-Moon.

Waxing Gibbous – More than half is lit up, but it’s not quite full yet.

Full Moon – The whole face of the Moon is illuminated and fully visible.

Waning Gibbous – The Moon starts losing light on the right side. (Northern Hemisphere)

Third Quarter (or Last Quarter) – Another half-Moon, but now the left side is lit.

Waning Crescent – A thin sliver of light remains on the left side before going dark again.

#Moon #phase #today #explained #Moon #June">Moon phase today explained: What the Moon will look like on June 7, 2026

Looking up at the Moon tonight and wondering what exactly you’re looking at? Wonder no more, this is what you can see.

What is today’s Moon phase?

As of Sunday, June 7, the Moon phase is Waning Gibbous. Tonight, 62% of the moon will be be lit up, according to NASA’s Daily Moon Guide.

Without visual aids you should be able to spot the Oceanus Procellarum, Kepler Crater, and the Tycho Crater. If you have binoculars you’ll also spot the Gassendi Crater, the Mare Humorum, and the Alphonsus Crater. And finally, with a telescope you’ll also see the Apollo 12 landing spot, the Schiller Crater, and the Rima Ariadaeus.

When is the next Full Moon?

The next Full Moon will take place on June 29.

What are Moon phases?

NASA explains that the Moon completes one full orbit around Earth in about 29.5 days, during which it moves through a sequence of eight phases. Even though the same side of the Moon always faces us, the amount of sunlight we can see changes as it travels along its path. This shifting light is what produces the lunar shapes, ranging from slim crescents to half-lit Moons and the bright Full Moon. All of these stages together make up the lunar cycle:

New Moon – The Moon is between Earth and the sun, so the side we see is dark (in other words, it’s invisible to the eye).

Waxing Crescent – A small sliver of light appears on the right side (Northern Hemisphere).

First Quarter – Half of the Moon is lit on the right side. It looks like a half-Moon.

Waxing Gibbous – More than half is lit up, but it’s not quite full yet.

Full Moon – The whole face of the Moon is illuminated and fully visible.

Waning Gibbous – The Moon starts losing light on the right side. (Northern Hemisphere)

Third Quarter (or Last Quarter) – Another half-Moon, but now the left side is lit.

Waning Crescent – A thin sliver of light remains on the left side before going dark again.

#Moon #phase #today #explained #Moon #June

Ambrosia Sky is getting its second and final episode

Ambrosia Sky, a sci-fi game about death where you have to clean up alien fungi, will be getting its second act as a free update on August 6th. The game was originally planned to have three acts, but developer Soft Rains announced in March that it would be brought down to two. When Act Two launches, the game’s price will go up from $14.99 to $24.99.

The Citizen Sleeper games are coming to Nintendo Switch 2

The sci-fi RPGs Citizen Sleeper and Citizen Sleeper 2: Starward Vector are getting Switch 2 versions on June 25th. If you already own them on the original Switch, you can play the Switch 2 versions at no extra charge. Developer Gareth Damian Martin also says they will be revealing their next game during Sunday’s PC Gaming Show.

Desktop Explorer, a spooky game about looking through an old computer, launches in July

This trailer for Desktop Explorer, a horror puzzle game where you click through a creepy version of an old, Windows-like operating system, might be the scariest way to use a computer. It’s launching on July 17th.

Demonschool is getting DLC and will launch on the Switch 2

The upcoming paid DLC for Demonschool, a tactical RPG from Necrosoft that channels Buffy and Persona, has a focus on “puzzle battles” where players work to clear out enemies using certain characters in one turn. Both the DLC and the Switch 2 version (which includes mouse support and an improved frame rate) will launch sometime this year.

The developers of a point-and-click thriller are making a fantasy game

Powerhoof, the studio behind last year’s retro-styled mystery game The Drifter, is now working on The Telwynium, a “fantasy adventure epic.” “Book One” of the game is now available on Steam, though you can also grab it from Itch.io if you prefer.

The Mermaid Mask, a new detective game, is launching in July

SFB Games, the studio that made games like Tangle Tower and Crow Country, is releasing its next game, The Mermaid Mask, on July 16th. It’s a locked-door mystery that’s fully voice-acted and features hand-drawn animations — looks like a great story to settle into this summer.

#StoryRich #showcase #packed #narrativedriven #gamesEntertainment,Gaming,News">The first Story-Rich showcase was packed with narrative-driven gamesFellow Traveller, the publisher behind games like Titanium Court and 1000xResist, just wrapped up its Story-Rich Showcase, which featured a bunch of narrative-driven indie games. With more than 20 games on display, there was a lot to follow, but we’ve pulled together some of the most notable announcements below. You can also catch the full show on Fellow Traveller’s YouTube channel.Ambrosia Sky is getting its second and final episodeAmbrosia Sky, a sci-fi game about death where you have to clean up alien fungi, will be getting its second act as a free update on August 6th. The game was originally planned to have three acts, but developer Soft Rains announced in March that it would be brought down to two. When Act Two launches, the game’s price will go up from .99 to .99.The Citizen Sleeper games are coming to Nintendo Switch 2The sci-fi RPGs Citizen Sleeper and Citizen Sleeper 2: Starward Vector are getting Switch 2 versions on June 25th. If you already own them on the original Switch, you can play the Switch 2 versions at no extra charge. Developer Gareth Damian Martin also says they will be revealing their next game during Sunday’s PC Gaming Show.Desktop Explorer, a spooky game about looking through an old computer, launches in JulyThis trailer for Desktop Explorer, a horror puzzle game where you click through a creepy version of an old, Windows-like operating system, might be the scariest way to use a computer. It’s launching on July 17th.Demonschool is getting DLC and will launch on the Switch 2The upcoming paid DLC for Demonschool, a tactical RPG from Necrosoft that channels Buffy and Persona, has a focus on “puzzle battles” where players work to clear out enemies using certain characters in one turn. Both the DLC and the Switch 2 version (which includes mouse support and an improved frame rate) will launch sometime this year.The developers of a point-and-click thriller are making a fantasy gamePowerhoof, the studio behind last year’s retro-styled mystery game The Drifter, is now working on The Telwynium, a “fantasy adventure epic.” “Book One” of the game is now available on Steam, though you can also grab it from Itch.io if you prefer.The Mermaid Mask, a new detective game, is launching in JulySFB Games, the studio that made games like Tangle Tower and Crow Country, is releasing its next game, The Mermaid Mask, on July 16th. It’s a locked-door mystery that’s fully voice-acted and features hand-drawn animations — looks like a great story to settle into this summer.#StoryRich #showcase #packed #narrativedriven #gamesEntertainment,Gaming,News

Titanium Court and 1000xResist, just wrapped up its Story-Rich Showcase, which featured a bunch of narrative-driven indie games. With more than 20 games on display, there was a lot to follow, but we’ve pulled together some of the most notable announcements below. You can also catch the full show on Fellow Traveller’s YouTube channel.

Ambrosia Sky is getting its second and final episode

Ambrosia Sky, a sci-fi game about death where you have to clean up alien fungi, will be getting its second act as a free update on August 6th. The game was originally planned to have three acts, but developer Soft Rains announced in March that it would be brought down to two. When Act Two launches, the game’s price will go up from $14.99 to $24.99.

The Citizen Sleeper games are coming to Nintendo Switch 2

The sci-fi RPGs Citizen Sleeper and Citizen Sleeper 2: Starward Vector are getting Switch 2 versions on June 25th. If you already own them on the original Switch, you can play the Switch 2 versions at no extra charge. Developer Gareth Damian Martin also says they will be revealing their next game during Sunday’s PC Gaming Show.

Desktop Explorer, a spooky game about looking through an old computer, launches in July

This trailer for Desktop Explorer, a horror puzzle game where you click through a creepy version of an old, Windows-like operating system, might be the scariest way to use a computer. It’s launching on July 17th.

Demonschool is getting DLC and will launch on the Switch 2

The upcoming paid DLC for Demonschool, a tactical RPG from Necrosoft that channels Buffy and Persona, has a focus on “puzzle battles” where players work to clear out enemies using certain characters in one turn. Both the DLC and the Switch 2 version (which includes mouse support and an improved frame rate) will launch sometime this year.

The developers of a point-and-click thriller are making a fantasy game

Powerhoof, the studio behind last year’s retro-styled mystery game The Drifter, is now working on The Telwynium, a “fantasy adventure epic.” “Book One” of the game is now available on Steam, though you can also grab it from Itch.io if you prefer.

The Mermaid Mask, a new detective game, is launching in July

SFB Games, the studio that made games like Tangle Tower and Crow Country, is releasing its next game, The Mermaid Mask, on July 16th. It’s a locked-door mystery that’s fully voice-acted and features hand-drawn animations — looks like a great story to settle into this summer.

#StoryRich #showcase #packed #narrativedriven #gamesEntertainment,Gaming,News">The first Story-Rich showcase was packed with narrative-driven games

Fellow Traveller, the publisher behind games like Titanium Court and 1000xResist, just wrapped up its Story-Rich Showcase, which featured a bunch of narrative-driven indie games. With more than 20 games on display, there was a lot to follow, but we’ve pulled together some of the most notable announcements below. You can also catch the full show on Fellow Traveller’s YouTube channel.

Ambrosia Sky is getting its second and final episode

Ambrosia Sky, a sci-fi game about death where you have to clean up alien fungi, will be getting its second act as a free update on August 6th. The game was originally planned to have three acts, but developer Soft Rains announced in March that it would be brought down to two. When Act Two launches, the game’s price will go up from $14.99 to $24.99.

The Citizen Sleeper games are coming to Nintendo Switch 2

The sci-fi RPGs Citizen Sleeper and Citizen Sleeper 2: Starward Vector are getting Switch 2 versions on June 25th. If you already own them on the original Switch, you can play the Switch 2 versions at no extra charge. Developer Gareth Damian Martin also says they will be revealing their next game during Sunday’s PC Gaming Show.

Desktop Explorer, a spooky game about looking through an old computer, launches in July

This trailer for Desktop Explorer, a horror puzzle game where you click through a creepy version of an old, Windows-like operating system, might be the scariest way to use a computer. It’s launching on July 17th.

Demonschool is getting DLC and will launch on the Switch 2

The upcoming paid DLC for Demonschool, a tactical RPG from Necrosoft that channels Buffy and Persona, has a focus on “puzzle battles” where players work to clear out enemies using certain characters in one turn. Both the DLC and the Switch 2 version (which includes mouse support and an improved frame rate) will launch sometime this year.

The developers of a point-and-click thriller are making a fantasy game

Powerhoof, the studio behind last year’s retro-styled mystery game The Drifter, is now working on The Telwynium, a “fantasy adventure epic.” “Book One” of the game is now available on Steam, though you can also grab it from Itch.io if you prefer.

The Mermaid Mask, a new detective game, is launching in July

SFB Games, the studio that made games like Tangle Tower and Crow Country, is releasing its next game, The Mermaid Mask, on July 16th. It’s a locked-door mystery that’s fully voice-acted and features hand-drawn animations — looks like a great story to settle into this summer.

#StoryRich #showcase #packed #narrativedriven #gamesEntertainment,Gaming,News
OpenAI announced a new feature that it says will provide additional protection from prompt injection attacks, where malicious chatbot instructions are hidden in webpages and other content sources.

Among other things, Lockdown Mode will disable live web browsing (so you can only access cached content), the retrieval and display of images from the web (you can still generate images), deep research, and agent mode.

The company says that even with Lockdown Mode turned on, ChatGPT could still be vulnerable to prompt injections — which could, for example, “appear in cached web content or in an uploaded file, and could still affect the behavior or accuracy of a response.”

But the goal is to reduce the likelihood that sensitive data gets shared in the process.

“Lockdown Mode is not intended for everyone,” OpenAI says. “It is designed for people and organizations that handle sensitive data and want stricter protection from data exfiltration risks related to prompt injection.”

The company says it’s currently rolling Lockdown Mode out to self-serve ChatGPT Business accounts, as well as eligible personal accounts.

#OpenAI #unveils #Lockdown #Mode #protect #sensitive #data #prompt #injection #attacks #TechCrunchOpenAI">OpenAI unveils Lockdown Mode to protect sensitive data from prompt injection attacks | TechCrunch OpenAI announced a new feature that it says will provide additional protection from prompt injection attacks, where malicious chatbot instructions are hidden in webpages and other content sources. Among other things, Lockdown Mode will disable live web browsing (so you can only access cached content), the retrieval and display of images from the web (you can still generate images), deep research, and agent mode. The company says that even with Lockdown Mode turned on, ChatGPT could still be vulnerable to prompt injections — which could, for example, “appear in cached web content or in an uploaded file, and could still affect the behavior or accuracy of a response.” But the goal is to reduce the likelihood that sensitive data gets shared in the process. “Lockdown Mode is not intended for everyone,” OpenAI says. “It is designed for people and organizations that handle sensitive data and want stricter protection from data exfiltration risks related to prompt injection.” The company says it’s currently rolling Lockdown Mode out to self-serve ChatGPT Business accounts, as well as eligible personal accounts. #OpenAI #unveils #Lockdown #Mode #protect #sensitive #data #prompt #injection #attacks #TechCrunchOpenAI

announced a new feature that it says will provide additional protection from prompt injection attacks, where malicious chatbot instructions are hidden in webpages and other content sources.

Among other things, Lockdown Mode will disable live web browsing (so you can only access cached content), the retrieval and display of images from the web (you can still generate images), deep research, and agent mode.

The company says that even with Lockdown Mode turned on, ChatGPT could still be vulnerable to prompt injections — which could, for example, “appear in cached web content or in an uploaded file, and could still affect the behavior or accuracy of a response.”

But the goal is to reduce the likelihood that sensitive data gets shared in the process.

“Lockdown Mode is not intended for everyone,” OpenAI says. “It is designed for people and organizations that handle sensitive data and want stricter protection from data exfiltration risks related to prompt injection.”

The company says it’s currently rolling Lockdown Mode out to self-serve ChatGPT Business accounts, as well as eligible personal accounts.

#OpenAI #unveils #Lockdown #Mode #protect #sensitive #data #prompt #injection #attacks #TechCrunchOpenAI">OpenAI unveils Lockdown Mode to protect sensitive data from prompt injection attacks | TechCrunch

OpenAI announced a new feature that it says will provide additional protection from prompt injection attacks, where malicious chatbot instructions are hidden in webpages and other content sources.

Among other things, Lockdown Mode will disable live web browsing (so you can only access cached content), the retrieval and display of images from the web (you can still generate images), deep research, and agent mode.

The company says that even with Lockdown Mode turned on, ChatGPT could still be vulnerable to prompt injections — which could, for example, “appear in cached web content or in an uploaded file, and could still affect the behavior or accuracy of a response.”

But the goal is to reduce the likelihood that sensitive data gets shared in the process.

“Lockdown Mode is not intended for everyone,” OpenAI says. “It is designed for people and organizations that handle sensitive data and want stricter protection from data exfiltration risks related to prompt injection.”

The company says it’s currently rolling Lockdown Mode out to self-serve ChatGPT Business accounts, as well as eligible personal accounts.

#OpenAI #unveils #Lockdown #Mode #protect #sensitive #data #prompt #injection #attacks #TechCrunchOpenAI

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