Earth’s rotation is no longer matching the tidy 24-hour day that our technology assumes. Since 2020, each day has been ...

Space is getting crowded — nowadays, over 45,000 human-made objects orbit Earth. A portion of that figure is indeed represented by the thousands of satellites humans use for internet, GPS and other ...

How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA "STEMonstrations" video. Credit: NASA Johnson Space Center ...

Astronomers have flagged a tantalizing candidate for a frozen twin of Earth, a world known as HD 137010 b that appears to circle a Sun-like star about 146 light-years away. The planet seems to be ...

It will serve an extremely important purpose. The post SpaceX Is Building Its Own Particle Accelerator appeared first on ...

Spring will begin on Friday, March 20, 2026, when we reach the vernal equinox (spring equinox), according to Old Farmer's Almanac. As of Feb. 9, there are 38 days until spring 2026 begins.

Early last year, asteroid 2024 YR4 caught the public’s attention as its chances of hitting Earth in the near future climbed ...

Using HARPS and HARPS-N spectrographs, astronomers have observed a nearby K-type star designated HD 176986, known to host two ...

Astronomers have identified a frozen, Earth-sized world circling a nearby sunlike star, a find that sharpens the search for ...

On Feb. 8, 1974, the last crew of the Skylab space station returned to Earth. Skylab was the first and only American space ...

Artemis II astronauts will carry personal radiation sensors in their pockets, while detectors mounted throughout the cabin ...

NASA has announced the discovery of an Earth-like planet orbiting a Sun-like star that shares several other similarities with ...