Comet C/2023 P1, Nishimura visible from Earth. Credit: NASA/JPL-Caltech | edited by Space.com Trump signs executive orders on ...

Let's turn the sun into a telescope. In fact, we don't have to do any work—we just have to be in the right spot.

The Northern Lights or aurora borealis may be visible in the U.S. this week due to a coronal hole and a "co-rotating ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet, which is roughly the size at which an asteroid could take out a city, or ...

Bengaluru, at around 13°N latitude, sees Zero Shadow Day every six months. In 2025, it will fall around April 24-25 and then ...

New research suggests meteor showers are so unpredictable due to the Sun’s own motion around the solar‑system barycenter.

An asteroid called 2020 CD3 was bound to Earth for several years before leaving the planet’s orbit in 2020 and another called 2022 NX1 became a mini-moon of Earth in 1981 and 2022 and will return ...