Hubble Unravels a Twisted Cosmic Knot

This Hubble image shows what happens when two galaxies become one. The twisted cosmic knot seen…

NASA Showcases Flight Engine Test During Stennis Open House

Most people never view a rocket launch in person, but more than 1,500 people watched the…

Jovian Moon Shadow

Jupiter’s moon Amalthea casts a shadow on the gas giant planet in this image captured by…

NASA Awards Launch Services Contract for Sentinel-6A Mission

NASA has selected Space Exploration Technologies (SpaceX) of Hawthorne, California, to provide launch services for the…

NASA Awards Launch Services Contract for Landsat 9 Mission

NASA has selected United Launch Services LLC (ULS) of Centennial, Colorado, to provide launch services for…

NASA’s MAVEN Mission Finds Mars Has a Twisted Tail

Mars has an invisible magnetic “tail” that is twisted by interaction with the solar wind, according…

Georgia Students to Speak with NASA Astronauts on Space Station

Students at New Prospect Elementary School in Alpharetta, Georgia, will speak with the NASA astronauts living,…

Solar Eruptions Could Electrify Martian Moons

Powerful solar eruptions could electrically charge areas of the Martian moon Phobos to hundreds of volts,…

What Lurks Below NASA’s Chamber A?

Hidden beneath Chamber A at the Johnson Space Center is an area engineers used to test…

Puerto Rico From the Space Station

NASA astronaut Joe Acaba photographed Puerto Rico from the cupola of the International Space Station on…