Scientists said Pluto in covered in flowing ice and is hazier than they expected.
A recently discovery planet in a in a solar system that is 1,400 light years from our own may harbor life.
Culminating a journey from planet Earth that spanned 3 billion miles and 9 ½ years, the moment of closest approach to Pluto for the New Horizons spacecraft came Tuesday at 7:49 AM.
NASA celebrated the Hubble Space Telescope’s 25th anniversary with a beautiful image taken by the space telescope.
President Barack Obama, on Earth Day, will use South Florida’s iconic River of Grass as a backdrop to talk about climate change.
The Orion spacecraft is back home after traveling into space and then across the country.
Set to take flight Thursday, NASA’s new Orion spacecraft streaked into orbit Friday on a high-stakes test flight.
A windy Thursday morning has delayed NASA’S premier launch of its new Orion spacecraft until Friday.
Astronauts at the International Space Station got rid of an old seismic experiment on Wednesday during their third space walk in three weeks.
The Maven spacecraft arrived at the red planet late Sunday night after a 442 million-mile journey that began nearly a year ago.