NASA

The NASA pouch that Neil Armstrong used to collect moon rocks and dust is to be auctioned off in July by Sotheby's.

The Trappist exoplanets hold many mysteries bit their orbits are no longer one of them.

New Zealand is hoping to send a rocket into space every week, carrying satellites into low-Earth orbit and joining the other countries that have launched into the atmosphere.

Expedition 51 commander Peggy Whitson and flight engineer Jack Fischer will conduct the walk Tuesday, their second in less than two weeks.

Are we to believe that NASA spends years and billions on planet exploration probes only to equip them with low res cameras and no video?

Elon Musk's SpaceX is working to send people to space, and eventually Mars. This is what they think it'll look like.

Black holes are notorious serial starkillers, so good at what they do that we don’t even have photos of them, just the NASA version of police sketches.

The largest unnamed body in the solar system provisionally called 2007 OR10, is one of the nine known dwarf planets, and is located in the Kuiper Belt beyond Neptune.

The rivers on Titan, Saturn’s biggest moon, flow across its landscape the way they used to on Mars before it dried up, so Titan may not be as similar to Earth as we thought.

The irregular dance done by electrons can cause magnetic reconnection and events like auroras.

NASA finished up sea ice and glacier mapping in early May, and it was one of its best years for data collection.

Humans affected space weather, in a way usually reserved for the sun when the U.S. and the Soviet Union exploded nuclear bombs in the atmosphere during the Cold War.

Sens. Tim Kaine and Tammy Baldwin spearheaded a letter signed by 32 other senators, arguing that cutting NASA's Office of Education will hurt the U.S. workforce.

An Indian teenager designed a tiny, lightweight satellite that NASA will launch into space next month.

These photos of SpaceX launches are eye catching.

The dwarf planet Ceres was in the perfect spot for NASA’s Dawn spacecraft to take shots of its bright surface and its even brighter crater.

A human space colony on Mars or another planet may evolve into a different race if we leave inhabitants alone to breed.

One of NASA's cameras caught flashes happening on Earth from water in the atmosphere.

NASA only gets involved in rocket building when the commercial market doesn't have a product that can fulfill NASA’s needs.

Earth isn’t the only planet in our solar systems that has storms. Clouds gather and lightning crashes throughout our neighborhood.

Stephen hawking and dozens of other leading scientists in the field of cosmology penned a heated joint letter in response to a paper calling into question the origins of the universe.