Space
New Study Says There’s a Way to Make Dyson Bubbles and Stellar Engines Stable
In addition to being a staple of science fiction, the concept of megastructures has long been the subject of serious scientific studies. As famed physicist Freeman Dyson originally proposed in 1960,...
Space
A star dies in the Cat’s Eye | Space photo of the day for March 10, 2026
Two powerful space telescopes turned their gaze onto the Cat's Eye Nebula, a planetary nebula 4,400 light-years away from Earth in the constellation Draco. The new images reveal stunning details about what happens as a star approaches the...
Space
Frailty sets in far earlier than you’d expect, but you can reverse it
If we live long enough, many of us will eventually start to exhibit telltale signs of frailty, from unsteady...
Space
NASA Astronauts to Answer Questions from Students in New York – NASA
Students in New York will hear from NASA astronauts Jack Hathaway and Chris Williams as they answer prerecorded science, technology, engineering, and mathematics (STEM) questions while aboard the International Space Station.
The Earth-to-space call will begin at 12:05 p.m. EDT...
Space
Sophie Adenot shares an inspiring message from the ISS for International Women’s Day
“Believe in your dreams, believe in yourself, and believe in that little nothing, that εpsilon, that can change everything…”ESA astronaut Sophie Adenot, currently on board the International Space Station for the εpsilon mission, shared an inspiring message on Sunday...
Space
Lake Coatepeque – NASA Science
Just inland from the Pacific coast of El Salvador, the striking blue waters of Lake Coatepeque fill part of a caldera of the same name. An astronaut aboard the International Space Station took this photo of the lake and...
Space
VLT Image Captures a “Cosmic Hawk” Spanning its Wings.
The European Southern Observatory (ESO) just released its photo of the week. This image, acquired by the Very Large Telescope (VLT) in Chile, shows the RCW 36 nebula, located about 2,300...
Space
Track NASA’s Artemis II Mission in Real Time – NASA
As NASA invites the public to follow the Artemis II mission as a crew of four astronauts venture around the Moon inside the agency’s Orion spacecraft, people around the world can pinpoint Orion during its journey using the Artemis...
Space
Weekends on the Space Station – NASA
NASA astronaut Jessica Meir trims the hair of fellow NASA astronaut Jack Hathaway in this March 1, 2026, image. Meir uses an electric razor attached to a vacuum that collects loose clippings to keep the station’s atmosphere clean in...
Space
Week in images: 02-06 March 2026
Week in images: 02-06 March 2026
Discover our week through the lens
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Pentagon restrictions on press violate First Amendment, judge rules
The Department of Defense had required reporters to agree to certain rules on what information they could gather in...