Multiple telescopes, including Chandra, observed the Milky Way's giant black hole simultaneously with the Event Horizon Telescope (EHT). This combined…
“I’ve always wanted to learn about cosmology, specifically. The history of the universe is fascinating for me." — Dr. Howard…
The mountainous northwestern region of Argentina is pictured from the International Space Station.
Astronaut Kayla Barron begins her work day inside the International Space Station's Columbus laboratory module.
A variety of lakes are pictured as the International Space Station orbited 261 miles above the African nation of Uganda.
Astronaut Jessica Watkins enjoys the view of the Earth below from inside the International Space Station's seven-windowed cupola.
The southern tip of Baja California and the western coast of Mexico are pictured from the International Space Station.
NASA astronauts Kjell Lindgren and Tom Marshburn pose for a portrait inside the International Space Station's Unity module.
Astronaut Bob Hines works inside the portable glovebag processing biological samples for the Food Physiology study.
NASA astronauts participate in a variety of activities inside the International Space Station's Columbus laboratory module.
