Stargazers will be treated to a dazzling six-planet "alignment" this January.

Planets with suns like Wolf 359 are subject to huge blasts of radiation that raise questions about their long-term ...

The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...

Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...

HELENA — The planets are aligned. Six planets, Mars, Jupiter, Uranus, Neptune, Venus and Saturn can be seen in the night sky.

Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...

Stargazers will be treated to a rare alignment of seven planets on 28 February when Mercury joins six other planets that are already visible in the night sky. Here's why it matters to scientists.

This month offers incredible views of six planets, including Venus-Saturn conjunction. See the dates for all of 2025's ...

In 2025, there will be two partial solar eclipses. A partial solar eclipse occurs when the moon moves between the sun and ...

Scientists now think that a mysterious object massive enough to have gravitational interactions with the Solar System’s disk ...

Almost a decade after its controversial launch nearly killed any prospects at long-term success, No Man's Sky is gearing up ...