Artistic rendering of the MDA Space CHORUS-C (right), RADARSAT-2 (centre), and CHORUS -X (left) synthetic aperture radar (SAR) Earth observation constellation in orbit above Earth. NASA/CSDA NASA’s Earth Science Division
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Artemis II Mission Milestones: An Image and Video Recap
A view of Earth taken by an Artemis II astronaut from one of the Orion spacecraft’s windows after completing the translunar injection burn on April 2, 2026. The image features
Curiosity Blog, Sols 4867-4872: Sand Fill In Antofagasta Crater and Finding Our Next Drill Target
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources
Trump taps Raytheon executive for top military space acquisition post
WASHINGTON — President Donald Trump on April 21 nominated Raytheon executive Erich Hernandez-Baquero to serve as assistant secretary of the Air Force for space acquisition and integration, a position that
NASA Invites Media to Jordan Artemis Accords Signing Ceremony
Credit: NASA The Hashemite Kingdom of Jordan will sign the Artemis Accords during a ceremony at 9:30 a.m. EDT Thursday, April 23, at NASA Headquarters in Washington. NASA Administrator Jared
New NASA Views of Earth, From (S)PACE
Earth (ESD) Earth Explore Explore Earth Science Agriculture Air Quality Climate Change Freshwater Life on Earth Severe Storms Snow and Ice The Global Ocean Science at Work Earth Science at
Pentagon details funding strategy behind Trump’s proposed $1.45 trillion defense budget
WASHINGTON — The Pentagon’s latest budget documents put numbers behind an ambitious plan to expand U.S. military spending, with space programs emerging as one of the clearest beneficiaries. Materials released
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Understanding the beginning of the solar system requires us to look at some very strange places. One such place is at the so-called “Trojan” asteroids that share Jupiter’s orbit in
art002e013365 (April 7, 2026) – The Artemis II crew – (clockwise from left) Mission Specialist Christina Koch, Mission Specialist Jeremy Hansen, Commander Reid Wiseman, and Pilot Victor Glover – pause
HELSINKI — China’s Shenzhou-21 astronauts conducted an extravehicular activity outside the Tiangong space station Thursday, installing debris-protection hardware and inspecting the orbital outpost. Shenzhou-21 astronauts Zhang Lu and Wu Fei
If you’re looking for the best waves in the solar system, Saturn’s moon Titan could be your ideal extraterrestrial surfing spot, where a gentle breeze that merely raises a ripple
Amy Eskridge died in 2022, and some have connected her to a list of dead or missing scientists.
Researchers from the Earth-Life Science Institute (ELSI) and National Institute for Basic Biology have developed a new method to detect extraterrestrial life without relying on traditional biosignatures. By modelling how
Our planet rests inside a magnetic cocoon filled with plasma—but it’s not always peaceful and quiet. Activity from the sun can send waves through this space, and some of those
NASA and the U.S. Office of Personnel Management opened a new NASA Force website on Friday, April 17, 2026. Credit: NASA NASA and the U.S. Office of Personnel Management (OPM) launched the NASA
Outer disk regions become increasingly H2O ice poor as compared to dominating N2, CO, and CO2 ices over a disk’s lifetime. The leftmost pie displays the assumed initial abundances across
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