An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Solar eclipses are incredible events that only take place about once every 18 months. When they occur, they attract millions ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Blue Origin launched its massive new rocket on its first test flight Thursday, sending up a prototype satellite to orbit ...

Venus and Saturn will be in conjunction this weekend, appearing side by side in the night sky during January's post-sunset ...

The scenario in which space debris collides and creates more debris is called Kessler Syndrome, named after the NASA scientist Donald Kessler.

Late on March 13 and on into the early hours of March 14 the moon will turn a spooky red color in the skies above the U.S.

You may see a round, red moon on the day whose digits, 3/14, look like an approximation of the mathematical constant related ...

Strong or gusty winds, lightning or electrically charged atmosphere, impending or progressing cyclones or storms are all ...

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

NASA's Jet Propulsion Laboratory monitors asteroid 2022 CE2, expected to safely pass Earth on January 16, 2025. The ...