Monday's launch from Florida was SpaceX's 158th Falcon 9 launch of the year and 510th reflight of a first stage since 2017.

"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...

The powerful X1.1 solar flare from sunspot region 4298 sparked strong radio blackouts on the sunlit portion of Earth at the ...

However, astronomers in Hawaii just spotted a pair of exciting discoveries — a huge exoplanet and a brown dwarf — using Japan ...

Astronomers have discovered that the sun had a close encounter with two blazingly hot massive stars around 4.4 million years ...

The name might be a bit on the nose, but Terminator 3: The Redemption was certainly the better game, playing to the franchise ...

New research shows how the star's powerful outbursts could help scientists assess which worlds might support life.

In his nomination hearing last week, Isaacman faced questions from the committee scrutinizing his relationship with SpaceX ...

From the Harvest Supermoon that radiates abundance and warmth, to the Cold Supermoon that glows with icy clarity, each lunar ...

NASA's Jonny Kim and two cosmonauts are scheduled to leave the ISS today (Dec. 8) at 8:41 p.m. ET. Three astronauts will head ...

"A vulnerability in this software poses a threat to billions of dollars in space infrastructure and the scientific missions ...

Here are five key findings from the hearing showing some of the important things to Isaacman, and the committee, as the ...