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Space Exploration news
Space junk falls to Earth faster when sunspots peak, reshaping satellite collision forecasts
Solar emissions exert 'drag' on space junk orbiting Earth. From historical measurements across a period of 36 years, researchers have now shown that space junk begins to fall down much faster once the sun's activity across ...
Space Exploration
3 hours ago
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CPR simulator for space use tracks the differences of blood flow in reduced gravity
The new focus on manned missions to the moon and Mars presents countless pressing challenges, including keeping humans alive in hostile environments. What happens when an astronaut or space tourist has a cardiac emergency ...
Space Exploration
8 hours ago
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Blue Origin moon lander completes testing at NASA vacuum chamber
Also known as Endurance, MK1 is an uncrewed cargo lander. It's a commercial demonstration mission to advance Human Landing System capabilities in support of NASA's Artemis program. The tests in Chamber A represent a public-private ...
Space Exploration
17 hours ago
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Mathematical framework solves asteroid route planning exactly for first time
A new publication from Bielefeld University sets a benchmark in optimization research. Together with an international team, Professor Michael Römer from the Faculty of Business Administration and Economics has developed a ...
Space Exploration
May 4, 2026
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A bright moon may dim the Eta Aquarid meteor shower made up of Halley's comet debris
The Eta Aquarid meteor shower soon will light the sky with debris from Halley's comet. But a bright moon will spoil the fun this year, making the display harder to glimpse.
Space Exploration
May 3, 2026
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Canada proposes POET mission to hunt Earth-sized planets
Exoplanet science and the search for life beyond Earth continue to advance at break-neck speeds, with the number of confirmed exoplanets by NASA rapidly approaching 6,300, with 223 of those exoplanets being designated as ...
Space Exploration
May 2, 2026
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NASA Laser Terminal enhances views during Artemis II mission
Millions of people watched the historic launch of Artemis II and were captivated by the mission's 10-day journey around the moon as NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space ...
Space Exploration
May 1, 2026
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Seeing an eclipse from Earth is awe‑inspiring—for astronauts in space, the scene was even more grand
The astronauts on Artemis II's trip to the moon in April 2026 didn't just have an amazing journey through space. They also saw something extraordinary. They were the first humans to see a total solar eclipse from space.
Space Exploration
May 1, 2026
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A new way to plan trajectories to asteroids
There are tens of thousands of near-Earth objects (NEOs) that represent some of the most easily accessible resources in the solar system. Planning trajectories to rendezvous with these miniature worlds is notoriously difficult, ...
Space Exploration
May 1, 2026
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New lithium-plasma engine passes key Mars propulsion test
You're on the fourth human mission to Mars, and you're told the Odyssey spacecraft designed to take you there will be the smoothest ride you'll ever take. It features a newly christened electric propulsion engine which was ...
Space Exploration
May 1, 2026
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Under crushing hypergravity, fruit flies adapt—and recover
Expose an animal to extreme physical stress, and the expectation is simple: It will break down. But when UC Riverside scientists subjected fruit flies to forces many times stronger than Earth's gravity—a condition called ...
Space Exploration
May 1, 2026
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Near-relativistic swarm could image Proxima b at 20-meter resolution and scan for biosignatures, paper says
Laser sail propulsion is an idea that won't go away. By aiming powerful Earth-based lasers at tiny spacecraft with light sails, tiny spacecraft can be accelerated to near-relativistic speeds without carrying fuel or an energy ...
Space Exploration
Apr 30, 2026
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European rocket puts Amazon internet satellites in orbit
Europe's most powerful rocket Ariane 6 successfully released 32 satellites into orbit Thursday for Amazon's internet constellation, which is bidding to rival Elon Musk's giant Starlink.
Space Exploration
Apr 30, 2026
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ESA's Proba 3 is unlocking secrets of the solar wind
It has been a dream of astronomers and solar scientists for ages. A new mission gives solar researchers a powerful new tool in their arsenal: on-demand, total solar eclipses. Launched in 2024, The European Space Agency's ...
Space Exploration
Apr 30, 2026
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Trump says US has 'a shot' at crewed Moon landing before presidency ends
US President Donald Trump on Wednesday said he believes NASA has a good chance of returning astronauts to the moon's surface before he leaves the White House at the start of 2029.
Space Exploration
Apr 30, 2026
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Designing in situ power stations for future Mars missions
You're in the lab analyzing Martian regolith samples within your cozy Mars habitat serving on the fifth human mission to Mars. The power within the habitat has been flowing flawlessly thanks to the MARS-MES (Mars Atmospheric ...
Space Exploration
Apr 29, 2026
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NASA's Artemis II moonship returns home to its launch site after historic voyage
The spacecraft that flew four astronauts around the moon is back where its record-breaking journey began.
Space Exploration
Apr 29, 2026
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Thinner than hair and stretchable like rubber, this new shield tackles a space-age problem in one layer
Shielding materials are essential in key modern industrial settings—such as spacecraft, nuclear power plants, semiconductor equipment, and advanced medical devices—to protect both equipment and personnel from electromagnetic ...
Space Exploration
Apr 28, 2026
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NASA fires up powerful lithium-fed thruster for trips to Mars
A technology that could propel crewed missions to Mars and robotic spacecraft throughout the solar system was recently put to the test at NASA's Jet Propulsion Laboratory in Southern California. On Feb. 24, for the first ...
Space Exploration
Apr 28, 2026
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Mining the solar system to build a new world
I watched Armageddon again fairly recently with Bruce Willis, oil drillers in space and an asteroid the size of Texas bearing down on Earth. Buried beneath the Hollywood chaos is a genuinely interesting question: What exactly ...
Space Exploration
Apr 27, 2026
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More news
An interplanetary shortcut can speed up trips to Mars
Scientists focus on the challenges of working and living in outer space
Light-powered propulsion expands space exploration possibilities
Ames's contributions to Artemis II
SpaceX partners with AI startup Cursor, may buy it for $60 bn
NASA rolls out Artemis III moon rocket core stage
NASA on track for future missions with initial Artemis II assessments
NASA shuts off instrument on Voyager 1 to keep spacecraft operating
The moon might be more prone to fires
Back on Earth, Artemis II crew still finding their footing
Human space research gets a boost from retired NASA centrifuge
Other news
Carnivorous plants and wasps blur the line between friend and food
Almost all plant-based meat alternatives contain mycotoxins, new research finds
Watch as NASA's Curiosity Rover frees its drill from a rock
Cryo-EM imaging reveals how the body stops bleeding
Planet 9 volunteers double known population of brown dwarfs
Watermelon super-pangenome paves the way for precision breeding
