3I/Atlas’s Alien Chemistry Sheds Light on Cosmic Noon Era
Last year, an interstellar traveler entered our Solar System. Some speculated that it was an alien spacecraft, but…
NASA Reveals Four Cosmic Masterpieces for America’s 250th Birthday
In Cassiopeia A, X-rays from NASA’s Chandra X-ray Observatory are shown along with an infrared image from NASA’s…
NASA needs volunteers to spend a year locked in a Mars simulation
More than 50 years after humanity’s last trip to the Moon, NASA is preparing for its triumphant return…
NASA celebrates Fourth of July with some cosmic fireworks
NASA is ringing in the country’s 250th anniversary with a collection of Fourth of July themed images and…
NASA Struggles to Save ‘Multitool’ Orbital Satellite From a Fiery Death
NASA suspended all scientific activity onboard its Neil Gehrels Swift Observatory this past February, in the hopes of…
Astronaut Captures Dazzling Aurora Dancing Above Earth
ESA astronaut Sophie Adenot (@soph_astro) was recently treated to incredible, dazzling aurora displays in space while aboard the…
Artemis II’s Nikon Z9 Was Way More Important for Science Than Expected
The Planets Shine Bright — (April 6, 2026) – The Sun is eclipsed by the Moon in this…
Report links Starliner problems to overconfidence and unrealistic schedules
WASHINGTON — A new report links the long-running technical problems with Boeing’s CST-100 Starliner commercial crew vehicle to…
Hubble Detects Ultraviolet Light from Tiny Starburst Galaxy in Early Universe
Just 1.4 billion years after the Big Bang, MXDFz4.4 — a galaxy 100 times smaller than the Milky…
NASA’s TESS Mission finds planetary system in a new way
For the first time, NASA’s TESS (Transiting Exoplanet Survey Satellite) mission has identified a planet orbiting a distant…
Four Stellar Generations Prove Terzan 5 Is Fossil of Milky Way, Not Cluster
For 58 years, astronomers cataloged Terzan 5 as a globular cluster — one of the ancient, densely packed…
Perseverance Finds Complex Organic Matter on Mars
NASA’s Perseverance rover has uncovered the most extensive evidence yet of complex organic molecules on Mars, detecting macromolecular…