Planet 9 project have identified an object traveling at an incredible 1 million miles per hour, fast enough to escape the Milky Way’s gravity. This discovery, detailed in a study published in ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.

Reentry occurred Wednesday (March 11) at 6:37 a.m. EDT, NASA officials said. When you purchase through links on our site, we ...

New images from NASA's DART asteroid-smashing mission show space rocks exchanging material in a slow process that reshapes their surfaces over millions of years.

Anastasios (Andy) Tzanidakis was combing through old telescope data from 2020 when he found an otherwise boring star acting very strangely. The star, named Gaia20ehk, was about 11,000 light-years from ...

An old NASA science satellite is no more. The U.S. Space Force says the Van Allen Probe A plunged uncontrolled from orbit on Wednesday, reentering over the Pacific west of the Galapagos Islands.

Over a decade ago, NASA launched two probes to investigate the Van Allen belts —two rings of high-energy particles that ...

For centuries since the Sun was declared the center of the solar system in the 16th century, society held the belief that any object orbiting the bright star would be considered a planet. From Mercury ...