An asteroid known as 2024 YR4 could be just a few years away from colliding with the moon, and such an impact could have serious consequences.
Firefly Aerospace's Alpha rocket blew up while the company was testing the spacecraft Sept. 29 at its Texas facility.
It's not the first time there have been claims of signs of life on Mars, so why are scientists particularly thrilled now?
The Space Race on MSN
Inside the Shocking NASA and SpaceX Plan to Colonize Mars
SpaceX and NASA have been working together on one of humanity’s most ambitious goals - establishing a permanent human colony ...
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