The car, launched in 2018 on a SpaceX rocket’s upper stage, is one of many human-made objects in deep space that could ...

PT5, initially identified as a near-Earth asteroid, is believed to be a lunar fragment due to its unique orbit and mineral ...

Rare ultra-faint dwarf galaxies beyond the influence of other galaxies show evidence that star formation was stifled long ago ...

The odds of a recently discovered massive asteroid hitting Earth within the next seven years are shockingly not zero. Dubbed ...

NASA and other space agencies are tracking 2024 YR4, a near-Earth asteroid with a small chance of impacting our planet in ...

An asteroid spotted at the end of December 2024 has more than a 1% chance of hitting the Earth in 2032. And it's not the ...

The new moon of January will be at 7:36 a.m. Eastern Time on Jan. 29, according to the U.S. Naval Observatory, and two days ...

Avi Loeb shares the story of how a Tesla Roadster had some astronomers convinced for a time that they had discovered a new ...

The SPHEREx comprises two main sections — the bottom half is the spacecraft with the onboard computer, telecom system, solar ...

The first trial of an Australian-developed technology has detected mysterious objects by sifting through signals from space like sand on a ...

An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an ...

Harvard-affiliated astronomers mistook Elon Musk's Tesla Roadster for an asteroid near Earth. Initially flagged as "2018 CN41 ...