A dazzling celestial display is set to light up the night sky this April as Earth drifts through a dusty trail left by an ...

which is why it's taken such a long journey -- and long time -- to swing by Earth again, according to The Planetary Society. A green comet will appear in the night sky this week, for the first ...

A "potentially hazardous" Apollo-class asteroid will be making its closest pass by Earth in more than 100 years this week.

The stunning comet C/2024 G3 lights up the sunset sky over Chile's Very Large Telescope in this spectacular photo.

Meteorites are rocks from space that survive their fiery descent through Earth's atmosphere and reach the ground. More than ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...

A star called T Corona Borealis may "go nova" next week, making the star briefly visible to the naked eye. It last happened ...

A NewsNation exclusive reveals NASA’s high-tech plan to save Earth if an asteroid ever comes barreling toward the planet. The ...

A NewsNation exclusive reveals NASA’s high-tech plan to save Earth if an asteroid ever comes barreling toward the planet. The ...

Only four other comets have ever shown such activity while approaching from more than 20 astronomical units (AU) from the Sun — as far out as the orbit of Uranus. (One AU is the average Earth ...

These two exoplanets, a super-Earth and a sub-Neptune, are common in the galaxy, yet are absent from our ... Mar. 12, 2025 — Scientists identify a new way to detect life in outer space with ...