The images were taken with 170-second exposures using the WFC3 UVIS (F350LP) camera at a central wavelength of 0.5851 micron, ...

Rumors about days extending to 25 hours may hold some truth as scientists observe a gradual slowdown in Earth's rotation.

Interstellar comet 3I/ATLAS has gotten new viral claims that it is targeting the Sun with strange wobbling jets. We break ...

The familiar 24‑hour day is based on how long it takes the Sun to return to the same position in our sky, not on an ...

The Artemis II mission, which could launch as early as February, is expected to send four astronauts on a trip to the moon, ...

At the Houston Museum of Natural Science they recently made a disturbing discovery: their Foucault pendulum had stopped ...

A sophisticated unmanned submarine transmitted valuable data to its operator before disappearing in Antarctic waters.

Interstellar objects usually pass through quietly, noticed only by a small group of astronomers before fading back into deep ...

Tech and communication sectors outperform as gold and silver surge. Discover why experts favor tech and precious metals for ...

NASA monitors MAVEN spacecraft after December 6 signal loss, coordinating recovery with Deep Space Network. Mars solar conjunction from December 29 to January 16 will pause communications.

SANTA CRUZ — Xi Zhang, a professor of Earth and planetary science at UC Santa Cruz, has discovered that an exoplanet classed ...

Astronomers have decoded the hidden past of a distant red giant star by listening to tiny vibrations in its light, revealing ...