NASA will soon launch a one-of-a-kind instrument, called Arcstone, to improve the quality of data from Earth-viewing sensors ...

The arrival of those photons—many from ancient stars and galaxies and which had been travelling across the universe for ...

Experts know from past experiments that djerfisherite can be created when potassium-rich fluids and iron-nickel sulfides ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above clouds before dawn. It’s twice as tall as Earth’s largest volcano.

SpaceX Transporter 14, a rideshare mission, is scheduled for a launch at 2:18 p.m. PT. on Monday from California.

This isn’t just science fiction—there will come a time when life on Earth becomes impossible. Researchers have explored this topic, and their scenario doesn’t involve any of the dramatic disaster ...

The White House bid to terminate NASA’s fantastical flights of exploration “across the solar system” threatens to explode ...

Researchers now appreciate that gas planets are more complex than first thought. New findings have implications for our ...

Saturn’s moon Titan has always stood out among the celestial bodies in our solar system. It is the only moon with a thick, ...

Radar and gravity records from NASA’s Magellan orbiter show that Venus' surface is still shifting and is not geologically ...

Many movies and TV shows have used variations on this theme as a plot point, but we didn’t borrow it from science fiction. It’s reality. ORIGINAL Photograph BY ROBERT SIMMON, NASA EARTH ...

Nearly a decade ago, a detector searching for ghostly cosmic particles found two anomalous signals in Antarctic ice. But ...