Of course, a picture or video is not the same as the Overview Effect itself. However, we urgently need to use every means available to show people that the Earth is a whole system in which ...

Firefly Aerospace 's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...

The threat from space rock 2024 YR4 has surpassed that of Apophis, an asteroid feared by scientists 20 years ago. The danger ...

A Chilean space telescope has captured striking images of YR4 2024, the “city-killer” asteroid that’s potentially on a ...

"I find this asteroid to be extremely exciting! This is the last chance we have to observe the asteroid from Gemini before 2028." ...

That’s not even close to the size of the “planet-killer” asteroid that slammed into Earth 66 million years ago and led to the extinction of dinosaurs. That one was estimated to be about 6.2 ...

If you’ve been looking to upsize your TV but don’t want to pay a lot to do it, Walmart has a deal on this 65-Inch Hisense QLED 4K UHD Roku TV that will save you big. The 65-Inch Hisense QLED ...

An award-winning UK scientist warns that it might be too late to deflect the “city killer” asteroid that’s headed toward Earth. Deflection efforts “might not be able to stop 2024 YR4 ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto.

The asteroid, called 2024 YR4, has a 2% chance of hitting Earth in 2032. Its impact probability will be refined as more data is collected. NASA said that the possibility of the asteroid impacting ...