Earth is floating in a vast void in space, according to new findings. Not only our planet, but the entire Milky Way galaxy could be sitting inside a mysterious giant hole in space, astronomers have ...

There's something neat that happens when the full moon is closer to the horizon, and we call it the "moon illusion." ...

There's something neat that happens when the full moon is closer to the horizon, and we call it the "moon illusion." ...

The widely anticipated first images collected by the Vera C. Rubin Observatory have been released, offering nothing short of ...

The LEGO Milky Way Galaxy set #31212 is currently $199.99 elsewhere (even during Prime Day), but Insiders members can get it ...

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

Solar systems mostly keep to themselves. What’s ours is ours and what’s not is not. Stars are simply too far from each ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Sometimes "the universe comes to us," writes the European Space Agency. For the third time since 2017, an interstellar object ...