Astronomy Images

The X-59’s tail and jet engine feature a new marking — a Freedom 250 logo celebrating the nation’s 250th birthday in 2026. Courtesy of NASA Image of the Day

NASA celebrates Hubble’s 36th anniversary with a new image of the Trifid Nebula, a star-forming region it first captured in 1997. The telescope leveraged almost its full operational lifetime to show us changes in the nebula on human time scales with an improved camera. Courtesy of NASA Image of the Day

Scientists have found that young stellar cousins of our Sun are calming down and dimming more quickly in their X-ray output than previously thought, according to a study using NASA’s Chandra X-ray Observatory. Courtesy of NASA Image of the Day

This image, released in celebration of Earth Day, shows the terminator – the line between night and day – on Earth. The Artemis II astronauts captured this view on April 2, 2026, during their journey to the Moon. Courtesy of NASA Image of the Day

This image that NASA’s Hubble Space Telescope captured of the Crab Nebula, paired with its past observations and those of other telescopes, allows astronomers to study how the supernova remnant is expanding and evolving over time. Courtesy of NASA Image of the Day

NASA’s X-59 quiet supersonic research aircraft flies over the Mojave Desert in California on April 14, 2026. Courtesy of NASA Image of the Day

An observation made by NASA’s SPHEREx mission reveals vast frozen complexes in the Cygnus X star-forming region of the Milky Way galaxy. The chemical signature of water ice is shown as bright blue structures, while polycyclic aromatic hydrocarbons are in orange. Courtesy of NASA Image of the Day

A portion of the Moon’s far side is seen along the terminator—the boundary between lunar day and night—where low-angle sunlight casts long shadows across the surface. Courtesy of NASA Image of the Day

NASA’s Artemis II crew shared brief remarks with friends, family, and colleagues after they landed at Ellington Airport near NASA’s Johnson Space Center in Houston on Saturday, April 11, 2026, after a nearly 10-day journey around the Moon and back to Earth. Courtesy of NASA Image of the Day

NASA astronaut Christina Koch, Artemis II mission specialist hugs the Orion spacecraft in the well deck of USS John P. Murtha, Saturday, April 11, 2026. Courtesy of NASA Image of the Day

NASA astronauts Reid Wiseman, commander; left, Christina Koch, mission specialist; CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist; and NASA astronaut Victor Glover, Artemis II pilot, right, pose for a group photo after viewing the Orion spacecraft in the well deck of USS John P. Murtha, Saturday, April 11, 2026, in the Pacific Ocean […]

NASA’s Orion spacecraft with Artemis II crewmembers NASA astronauts Reid Wiseman, commander; Victor Glover, pilot; Christina Koch, mission specialist; and CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist aboard is seen under parachutes as it lands in the Pacific Ocean off the coast of California, Friday, April 10, 2026. NASA’s Artemis II mission took […]

Seen during the Artemis II mission, the Moon and Earth align in the same frame, each partially illuminated by the Sun. Courtesy of NASA Image of the Day

A stunning snapshot in time. The Artemis II crew captured this breathtaking photo of our galaxy, the Milky Way. Courtesy of NASA Image of the Day

The Moon, seen here backlit by the Sun during a solar eclipse on April 6, 2026, is photographed by one of the cameras on the Orion spacecraft’s solar array wings. Orion is visible in the foreground on the left. Courtesy of NASA Image of the Day