The Curiosity rover identified hidden caches of the mineral siderite, which could help explain why Mars lost its habitable climate.

A treasure trove of clues from Curiosity reveals that ancient Mars once trapped massive amounts of CO2 in its crust, thanks ...

The rotating model, which does not break any known law of physics, suggests the universe could spin around once every 500 billion years. This would be far too slowly to detect easily, but enough to ...

ELVIS, or Extant Life Volumetric Imaging System, is a holographic microscope that can deliver detailed 3D views of cells and microbes.

NASA's Space Launch System (SLS) continues to make progress toward its Artemis 2 mission planned for next year; SLS is ...

Under the banner of, “Our Power. Our Planet”, EARTHDAY.ORG, the global organizer of Earth Day, is calling on people to join ...

New research has revealed why carbonaceous asteroids, some of the most chemically primitive materials in the solar system, ...

Keep an eye on the skies, the Lyrid meteor showers will begin this week in the skies above Ohio, if the weather cooperates. What to know.

A group of comets with unexplained movements presents a quandary D avide Farnocchia hunts down and tracks asteroids, and ...

You don't need fancy equipment or to travel far to find a place to stargaze. Here are some fun spots in Delaware to watch the ...

Six women, including Katy Perry and Gayle King, just got back from a outer space as part of Blue Origin's latest mission. Why ...

A few more stars are entering the stratosphere as Blue Origin's all-female, celebrity-studded space flight takes flight.