Iowa Native and Astronaut Raja Chari

Iowa native astronaut Raja Chari was selected by NASA to join the 2017 Astronaut Candidate Class.

Abell 2384: Bending the Bridge Between Two Galaxy Clusters

Several hundred million years ago, two galaxy clusters collided and then passed through each other.

Ricky Arnold: Teacher and Astronaut

NASA astronaut Ricky Arnold takes an out of this world "space-selfie" while conducting a spacewalk on March 29, 2018.

Spring Has Sprung at NASA's Armstrong Flight Research Center

Blooming roses at the Armstrong Flight Research Center highlighting the Bell X-IE aircraft.

The Crab Nebula: Observations Through Time

This composite of the Crab Nebula was made with data from the Chandra X-Ray Observatory (blue and white), Hubble Space Telescope (purple), and Spitzer Space Telescope (pink).

Joe Acaba Goes from Teacher to Astronaut

It's Teacher Appreciation Week and teachers and space travel go hand-in-hand.

Sang Choi Earns a Place in NASA's Inventors Hall of Fame

Sang Choi has worked for NASA for nearly 40 years. Since beginning work at the Langley Research Center in October 1980, Choi has received 71 awards from the agency.