Young ‘Sun’ Caught Blowing Bubbles by NASA’s Chandra
NASA · 23 Feb 2026
For the first time, a much younger version of the Sun has been caught red-handed blowing bubbles in the galaxy, by astronomers using NASA’s Chandra X-ray Observatory. The bubble – called an “astrosphere” – completely sur...
Astronomy Activation Ambassadors: Embracing Multiple Perspectives
NASA · 23 Feb 2026
The Astronomy Activation Ambassadors (AAA) project, part of the NASA Science Activation program, aims to measurably enhance student STEM (Science, Technology, Engineering, & Mathematics) engagement via middle school, hig...
NASA to Cover 33rd SpaceX Resupply Mission Station Departure
NASA · 23 Feb 2026
NASA and its international partners will receive scientific research samples and hardware when a SpaceX Dragon spacecraft departs the International Space Station on Thursday, Feb. 26, and returns to Earth. Watch NASA’s l...
Curiosity Studies Nodules on Boxwork Formations
NASA · 23 Feb 2026
Description NASA’s Curiosity Mars rover discovered these bumpy, pea-sized nodules while exploring a region filled with boxwork formations — low ridges standing roughly 3 to 6 feet (1 to 2 meters) tall with sandy hollows...
Curiosity Surveys the Boxwork Region
NASA · 23 Feb 2026
Description NASA’s Curiosity Mars rover captured this panorama of boxwork formations — the low ridges seen here with hollows in between them — using its Mastcam on Sept. 26, 2025, the 4,671st Martian day, or sol, of the...
Aalyria hits $1.3 billion valuation after raising funds for satellite mesh network
SpaceNews · 23 Feb 2026
Aalyria announced a $100 million funding round Feb. 23 that values the Californian venture at $1.3 billion, supporting deployment of laser terminals and software for dynamically routing data across space, air and ground...
NASA’s Curiosity Rover Sees Martian ‘Spiderwebs’ Up Close
NASA · 23 Feb 2026
For about six months, NASA’s Curiosity Mars rover has been exploring a region full of geologic formations called boxwork, low ridges standing roughly 3 to 6 feet (1 to 2 meters) tall with sandy hollows in between. Crissc...
Perseverance’s Landing
NASA · 23 Feb 2026
NASA’s Perseverance Rover approaches Mars in this Feb. 18, 2020, top-down still image captured by a camera on the rover’s descent stage. Perseverance is searching for signs of ancient microbial life, to advance NASA’s qu...
NASA’s Webb Telescope Locates Former Star That Exploded as Supernova
NASA · 23 Feb 2026
Forty million years ago, a star in a nearby galaxy exploded, spewing material across space and generating a brilliant beacon of light. That light traveled across the cosmos, reaching Earth June 29, 2025, where it was det...
AAC Clyde Space adds Sedna satellites to boost maritime data services
SpaceDaily · 23 Feb 2026
London, UK (SPX) Feb 18, 2026 AAC Clyde Space has started building two additional maritime data satellites, Sedna-3 and Sedna-4, to expand capacity in its established space-based maritime data services. The company has p...
OpenAI hires creator of 'OpenClaw' AI agent tool
SpaceDaily · 23 Feb 2026
Washington, United States (AFP) Feb 16, 2026 OpenAI has hired the Austrian creator of OpenClaw, an artificial intelligence tool able to execute real-world tasks, the US startup's head Sam Altman said on Sunday. AI agent...
Texas AM partners with Aegis to orbit TAMU SPIRIT research hub on ISS
SpaceDaily · 23 Feb 2026
Los Angeles CA (SPX) Feb 17, 2026 Texas A and M University has developed TAMU SPIRIT, a dedicated orbital research platform that will be deployed on the International Space Station in partnership with Aegis Aerospace. Th...
EU brings secure GOVSATCOM hub online under GMV leadership
SpaceDaily · 23 Feb 2026
Madrid, Spain (SPX) Feb 18, 2026 The European Union has begun operational use of its 'Governmental Satellite Communications Programme', known as 'GOVSATCOM', opening secure encrypted satellite communications services to...
Warming drives growth of Arctic peatlands
SpaceDaily · 23 Feb 2026
London, UK (SPX) Feb 16, 2026 New analysis shows that Arctic peatlands have expanded in recent decades as the region has warmed far faster than the global average. Average temperatures in the Arctic have risen by about 4...
Dynamic terrain model boosts airborne gamma ray survey accuracy
SpaceDaily · 23 Feb 2026
Los Angeles CA (SPX) Feb 18, 2026 A research team led by Professor Hexi Wu and Dr Weicheng Li has developed a dynamic three dimensional terrain correction method that significantly improves the quantitative inversion acc...
Dusty early galaxies shed new light on how the universe built its first giants
SpaceDaily · 23 Feb 2026
Los Angeles CA (SPX) Feb 18, 2026 A team of 48 astronomers from 14 countries, led by the University of Massachusetts Amherst, has identified a previously unseen population of dusty, star-forming galaxies located at the f...
New Wenchang lunar pad completes first Long March 10 test
SpaceDaily · 23 Feb 2026
Tokyo, Japan (SPX) Feb 18, 2026 At the future departure gate for Chinas crewed lunar journeys at the Wenchang Spacecraft Launch Site in the southern island province of Hainan, personnel in blue uniforms have been carryin...
UNSW Canberra team advances iodine propulsion for satellites
SpaceDaily · 23 Feb 2026
Sydney, Australia (SPX) Feb 18, 2026 Thousands of satellites are launched every year to support navigation, telecommunications, weather forecasting and emergency warning services, and most rely on onboard propulsion syst...
Researchers probe dark matter stars that resemble black holes
SpaceDaily · 23 Feb 2026
Berlin, Germany (SPX) Feb 18, 2026 In 2019, an unusual gravitational wave event labelled GW190521 rippled across the universe and into detectors on Earth, initially interpreted as the merger of two black holes each tens...
Study questions assumptions about hidden alien technosignals
SpaceDaily · 23 Feb 2026
Berlin, Germany (SPX) Feb 18, 2026 For more than sixty years, astronomers have conducted systematic searches for technosignatures, looking for artificial radio emissions, laser flashes, or excess heat that could reveal a...
Re-framing orbital debris: from a statistical to dosage approach
SpaceNews · 23 Feb 2026
Humanity gains insight on how to operate in space with every satellite that we launch. True learning comes from doing; otherwise we lock into lab-born biases that come from asking the wrong questions. I think we are runn...
Momentus prepares to host 10 demonstration payloads on Vigoride 7 flight
SpaceNews · 23 Feb 2026
SAN FRANCISCO – Momentus’ Vigoride Orbital Service Vehicle is at Vandenberg Space Force Base in California ahead of a 10-month mission to demonstrate rendezvous and proximity operations, robotic in-space assembly, advanc...
Texas Space Commission completes $150 million in awards
SpaceNews · 23 Feb 2026
The Texas Space Commission has completed awarding $150 million to companies and organizations in the state as it prepares to distribute a second, larger round of funding.
Meet ESA Astronaut Sophie Adenot
ESA · 23 Feb 2026
Born in France in 1982, Sophie Adenot is an engineer, helicopter test pilot and colonel in the French Air and Space Force. Selected as an ESA astronaut in 2022, she completed her basic training at the European Astronaut...
Last call to apply: 2026 ESA Graduate Trainee Programme
ESA · 23 Feb 2026
There are only a few days left to apply for the 2026 Graduate Trainee positions at the European Space Agency. Applications close on 28 February 2026, so this is your final chance to submit your application before the dea...
ESA Awards Contracts for Lunar Remote Camp Studies
European Spaceflight · 23 Feb 2026
The European Space Agency (ESA) has awarded a pair of contracts for studies focused on lunar habitat concepts that could support future operations on the surface of the Moon. In late 2024, ESA issued a request for propos...
What’s Happening in Space Policy February 22-28, 2026
SpacePolicyOnline.com · 23 Feb 2026
Here is SpacePolicyOnline.com’s list of space policy events for the week of February 22-28, 2026 and any insight we can offer about them. The Senate is scheduled to be in
Following Near-Perfect Rehearsal, Artemis II Faces a Rollback
Space Scout · 21 Feb 2026
After an issue with the SLS rocket's upper stage, NASA has made the difficult decision to roll the Artemis II stack back to the Vehicle Assembly Building (VAB).