The Space Shuttle Challenger Memorial is seen during a wreath laying ceremony that was part of NASA's Day of Remembrance, Thursday, Jan. 22, 2026, at Arlington National Cemetery in Arlington, Va. Wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: (NASA/Keegan Barber)...
NASA's massive Crawler-Transporter, upgraded for the Artemis program, carried the agency's SLS (Space Launch System) and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at NASA's Kennedy Space Center in Florida in preparation for the Artemis II mission...
A bright reflection nebula shares the stage with a protostar and planet-forming disk in this Hubble image...
NASA’s crawler-transporter 2 moves toward the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Friday, Jan. 9, 2026. The crawler will transport NASA’s SLS (Space Launch System) rocket with the Orion spacecraft to Launch Complex 39B ahead of the Artemis II launch...
Jets of ionized gas streak across a cosmic landscape from a newly forming star...
The New York–Newark–Jersey City Metropolitan Statistical Area, which spans 23 counties across New York, New Jersey, and Connecticut and has a population of about 19.9 million, is pictured at approximately 3:29 a.m. local time Dec. 20, 2025, from the International Space Station as it orbited 262 miles above the Atlantic coast...
NASA’s Pandora small satellite, and NASA-sponsored Star-Planet Activity Research CubeSat (SPARCS), and Black Hole Coded Aperture Telescope (BlackCAT) CubeSat, are ready to be encapsulated inside a SpaceX Falcon 9 payload fairing in this early January 2026 photo. Pandora and the CubeSats launched Sunday, Jan. 11, from Vandenberg Space Force Base located on California’s central coast...
This artist’s concept depicts a smaller white dwarf star pulling material from a larger star, right, into an accretion disk. Scientists used NASA’s IXPE (Imaging X-ray Polarization Explorer) to study a white dwarf star and its X-ray polarization...
Images depicting NASA’s Space Launch System (SLS) rocket are projected onto the Washington Monument as part of an event to kick off the nation's 250th birthday year, Wednesday, Dec. 31, 2025, in Washington...
Artemis II crewmembers (left to right) NASA astronauts Christina Koch, mission specialist; and Victor Glover, pilot; CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist; and NASA astronaut Reid Wiseman, commander are led to the crew access arm as they prepare to board their Orion spacecraft atop NASA’s Space Launch System rocket during the Artemis II countdown demonstration test on Dec. 20, 2025...
NASA astronaut Nichole Ayers captured this image of lightning while orbiting aboard the International Space Station more than 250 miles above Milan, Italy...
NASA’s SPHEREx Observatory has mapped the entire sky in 102 infrared colors, as seen here in this image released on Dec. 18, 2025. This image features a selection of colors emitted primarily by stars (blue, green, and white), hot hydrogen gas (blue), and cosmic dust (red)...