The cluster, full of more than 2,500 newborn stars that blaze blue in the Hubble image, is in a galaxy with far fewer heavy chemical substances than the Milky Way. It's mostly made of hydrogen and ...
The city-killer asteroid's Moon impact risk has almost more than doubled, according to new NASA reports. Here's what we know.
A successful reflight of SpaceX's Super Heavy booster would be an important milestone for its Starship program.
NASA says the chances of an asteroid dubbed ‘2024 YR4’ hitting the lunar surface have doubled since February. The odds of an ...
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Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA. The space ...
NASA's James Webb Space Telescope captured a glimpse of the asteroid that had a chance of impacting Earth three months ago.
A “city killer” asteroid experts feared was on a crash course with Earth is now expected to miss the planet — but it still ...
An infamous asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope recently went to get ...
An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it ...
2024 YR4 may not make catastrophic history, but it did set a new record for the JWST as the smallest object ever targeted by ...