This is a repost! Thank you to everyone who pointed out our error in the previous version. Hosted by: Hank Green (he/him) ...

Polygon has rounded up the best icy sci-fi planets from our favorite video games, movies, television, and books ...

Skygazers, mark your calendars because one of the coolest celestial events is coming around again toward the end of February.

A distant Sun-like star suddenly went dark for months, stunning astronomers who quickly realized something massive was ...

The planet HD 189733 b was discovered in 2005, as one of many huge gas worlds snuggled tightly against their suns. It gradually gained popularity for .

Henry C. Wu, Scientific Officer, GERICS, discusses the role of evidence and science-based solutions for global climate ...

Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests.

Remembered as a pioneering atmospheric scientist who bridged planetary science, climate policy, and undergraduate education, ...

Scientists have discovered over 6,000 planets that orbit stars other than our sun, known as exoplanets. More than half of ...

The Earth channels cosmic power in the form of solar energy. The coming winter superstorm shows just what havoc that power ...

NASA is moving into a new phase of space exploration, with major progress across human spaceflight, science missions, and ...

This letter from SARA is to issue a waiver for NASA grantees attending LPSC2026, allowing them to be reimbursed out of their ...