Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. A weekly newsletter that explores the rapidly evolving intersection of space exploration
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Space auction: Sally Ride memorabilia collection sells for $145,000
A set of memorabilia chronicling Sally Ride’s pioneering path to space just fetched a pretty penny at auction. In June 1983, Sally Ride became the first American woman to reach
Why does Mars look purple, yellow and orange in ESA's stunning new satellite image?
Despite being known as the Red Planet, Mars shows off its swirling yellows, oranges and browns in a new satellite photo from the European Space Agency (ESA). The Earth-toned surface
US military cuts climate scientists off from vital satellite sea-ice data
Climate scientists in the United States are to be cut off from satellite data measuring the amount of sea ice — a sensitive barometer of climate change — as the
Phones and wifi block our view of our place in the universe
This is a Hubble image of the spiral galaxy M100. This spiral galaxy in Coma Berenices is about 56 million light-years away. It has a supermassive black hole at its
Webb Refines the Bullet Cluster's Mass
One of the most iconic cosmic scenes in the Universe lies nearly 3.8 billion light-years away from us in the direction of the constellation Carina. This is where two massive
Reviving SETI with High-Energy Astronomy
What new methods can be developed in the search for extraterrestrial intelligence (SETI)? This is what a recent white paper submitted to the 2025 NASA Decadal Astrobiology Research and Exploration
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View larger. | Artist’s concept of what’s thought to be the 1st-ever recorded incident wherein a star swallows its planet. The planet lies in a hot accretion disk surrounding the
Meet Aleš Svoboda— A skilled pilot with over 1500 flight hours, Aleš holds a PhD in aircraft and rocket technology and has commanded Quick Reaction Alerts. From flying high to
Science & Exploration 11/04/2025 5269 views 46 likes The European Space Agency’s XMM-Newton is playing a crucial role in investigating the longest and most energetic bursts of X-rays seen from
This Copernicus Sentinel-2 image shows part of one of the world’s natural wonders – the Great Barrier Reef in the Coral Sea off the east coast of Queensland, Australia. Zoom
Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. COLORADO SPRINGS — An executive order issued April 9 by the Trump
A SpaceX Falcon 9 rocket lifts off from Launch Complex 39A at NASA’s Kennedy Space Center to begin the Starlink 12-17 mission. This was the 400th launch of a flight-proven
Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. HELSINKI — China launched Thursday what appears to be the third satellite
TAMPA, Fla. — British in-orbit manufacturing venture Space Forge has appointed technology veteran Atul Kumar to set up a semiconductor business in the United States, aiming to bolster domestic chip
COLORADO SPRINGS — Commercial space station developer Vast has signed three more payload customers for its Haven-1 station set to launch in a little more than a year. Vast announced
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