Five of the astronauts that will be part of the Atremis missions, from left, Jessica Meir, Joe Acaba, Anne McClain, Matthew Dominick, and Jessica Watkins are introduced by Vice Pre...

In this frame grab from NASA TV, SpaceX Dragon crew, from front left to right, Shannon Walker, Victor Glover, Mike Hopkins and Soichi Noguchi stand with International Space Station...

In this frame grab from NASA TV, the SpaceX Dragon is seen after docking at the International Space Station.

Northrup Grumman's Antares rocket is poised for launch at the NASA Wallops test flight facility in Wallops Island, Virginia. The rocket is set to launch Thursday evening to deliver...

This photo provided by NASA shows astronauts Bob Behnken and Chris Cassidy on a spacewalk outside of the International Space Station. The astronauts are on their fourth and final s...

This combination of photos made available by NASA shows the spiral galaxy Messier 81 (M81) viewed in two different types of infrared wavelengths showing the the light from the star...

This composite image made available by NASA shows the cluster NGC 2024, which is found in the center of the Flame Nebula about 1,400 light years from Earth. Stars are often born in...

In this image take from NASA video, astronauts Jessica Meir, right, and Christina Koch install batteries for the International Space Station's solar power grid during a space walk.

Security and safety personnel walk with the core stage of NASA's Space Launch System rocket, that will be used for the Artemis 1 Mission, as it is moved to the Pegasus barge, at th...

This satellite image provided by NASA shows wildfires in Victoria and New South Wales, Australia. Australia's prime minister called up about 3,000 reservists as the threat of wildf...

In this undated photo released by NASA, a mosaic of the impact site of Chandrayaan 2 Vikram lander, found by NASA's Lunar Reconnaissance Orbiter.

NASA image released on Tuesday evening shows red dots indicating fires, including those due to stubble burning, in areas surrounding Delhi and rest of North India.

In this photo released by the U.S. Air Force, the Air Force X-37B successfully lands at NASA's Kennedy Space Center Shuttle Landing Facility on Merritt Island in Brevard County, Fl...

In this photo released by NASA, active regions on the sun combine to look something like a jack-o-lantern's face. The image was captured by NASA's Solar Dynamics Observatory, or SD...

In this screenshot taken from NASA's website shows active fires in North India. Stubble burning in the states of Haryana and Punjab is considered as one of the factors contributing...

In this photo provided by NASA astronauts Christina Koch and Jessica Meir exits the International Space Station. This is the first time in a half-century of spacewalking that a wom...

In this image taken from video provided by NASA, astronauts Christina Koch and Jessica Meir, top right, exit the International Space Station. The world’s first female spacewalkin...

NASA image released shows the targeted landing site of India’s Chandrayaan-2 lander, Vikram. The high-resolution images captured by Lunar Reconnaissance Orbiter Camera (LROC) sho...

NASA researchers work inside the Boeing 747SP air carft 'SOFIA' (Stratospheric Observatory for Infrared Astronomy) at Stuttgart Airport. Sofia aircraft, which is a joint project of...

A NASA Orion spacecraft lifts off from pad 46 at the Cape Canaveral Air Force Station in Cape Canaveral, Florida. This launch is for a test of the capsule's launch abort system (LA...