Scientists still do not know where the water here on Earth came from. But two populations of so-called dark comets may tell ...

Astronomers are searching for a potential ninth planet, known as Planet Nine, which could reshape our understanding of ...

Space Solar, a U.K. startup, is collaborating with Transition Labs, an Icelandic climate initiative development business, to ...

Asteroid-detecting AI algorithms have already identified 27,000 new pieces of space debris, bringing the known number to 1.3 ...

Racing closer to the Sun than ever before, the Parker Solar Probe is unlocking the secrets of our solar system's fiery heart. NASA’s Parker Solar Probe has successfully transmitted a beacon signal ...

Astrophysicists now await a data transmission that will improve understanding of the sun's solar wind and the heat of its ...

Operations teams have confirmed NASA’s mission to “touch” the Sun survived its record-breaking closest approach to the solar surface on Dec. 24, 2024.

The presence of a North Pole star is a coincidence that has saved lives and perhaps changed history, but is it shared across ...

The Parker Solar Probe has successfully completed a historic close encounter with the sun, passing through its blazing corona in mankind's nearest approach to the star, NASA announced Friday.

The Parker Solar Probe zoomed by the sun on Tuesday during a record-breaking flyby, coming within 3.8 million miles of the ...

After traveling about 780 days and more than 9.5 times the average distance of Earth from the sun, Mars has returned to blaze ...