Artist’s concept of exoplanet GJ 9827 d. It might be a steam world, with lots of water vapor in its atmosphere. Astronomers say exoplanet atmospheres are a key to whether
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NASA, Partners Share First Data From New US-European Sea Satellite
5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Sentinel-6B and Sentinel-6 Michael Freilich captured data on Nov. 26 of sea levels across a vast stretch of the
EraDrive raises $5.3 million for software-hardware kits to enhance satellite autonomy
SAN FRANCISCO – EraDrive, a Stanford University spinoff developing software and hardware for satellite autonomy, raised $5.3 million in an oversubscribed seed round, the startup announced Dec. 16. “EraDrive is
Astronomers create 1st map of the sun’s outer boundary
Artist’s concept of the boundary in the sun’s atmosphere, where the speed of the outward solar wind becomes faster than the speed of magnetic waves. Astronomers call this boundary the
SpaceX claims close approach to Starlink satellite by payload from Chinese launch
WASHINGTON — A reported close approach between a Starlink satellite and a recently launched Chinese spacecraft highlights the challenges of coordinating spacecraft operations and verifying potential close calls in orbit.
Astronomers Snap a Rare Photo of a Super-Jupiter with Two Suns
If you read enough articles about planets in binary star systems, you’ll realize almost all of them make some sort of reference to Tatooine, the fictional home of Luke Skywalker
China launches experimental cargo spacecraft, opaque tech demo mission and remote sensing satellite
HELSINKI — China conducted a pair of launches in recent days, sending an experimental commercial cargo spacecraft into orbit, followed by a remote sensing satellite. A Kuaizhou-11 solid rocket lifted
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BREMEN, Germany — Swedish Space Corp. has rolled out a new ground station service designed to provide streamlined support for operators of small satellites and constellations. The company announced at
NASA released several images Wednesday and said that as comets go, 3I/ATLAS is a most unusual specimen.
As SpaceX accelerates its production and testing of Starship vehicles and engines, significant advancements are being made in the associated launch infrastructure. The company is focusing on enhancing its launch
The European Space Agency (ESA) is celebrating the remarkable achievements of several European firms at the Space Tech Expo Europe 2025, held in Bremen, Germany. On November 20, ESA awarded
Ever since the famous “interstellar invader” comet 3I/ATLAS was discovered in our solar system earlier this year, scientists have been enamored with its existence and the serendipity that brought it
Jared Isaacman will head back to Capitol Hill early next month. The U.S. Senate’s Committee on Commerce, Science and Transportation will hold a hearing on Dec. 3 to consider the
NASA astronaut Jonny Kim poses for a portrait with the American flag inside the International Space Station’s “window to the world,” the cupola. NASA In 2025, NASA and its international
5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) After years of design, development, and testing, NASA’s X-59 quiet supersonic research aircraft took to the skies for the
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) SARP students peer into the cockpit onboard NASA’s P-3 aircraft, during research flights for the 2025 Student Airborne Research
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