Satellites
A Man Noticed a Strange Shape on the Ground on Google Earth. It Turned Out to Be the Mark of an Undetected Tornado
Geoscientists in Australia suggest a strong tornado swept across the Nullarbor Plain in November 2022 and made the 6.8-mile-long scar on the landscape—without anyone noticing
Watch a Starlink Satellite Plummet Through the Atmosphere in Videos Captured Last Weekend
The fireball—one of many decommissioned satellites from SpaceX's internet service—was spotted by dozens of people across at least four states, and many mistook it for a meteor
See 11 Breathtaking Space Images From the Astronomy Photographer of the Year Contest
From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world depict the cosmos in sharp detail
How to Spot NASA's Solar Sail Demonstration Streaking Through the Night Sky
Amateur astronomers can use NASA's mobile app to find the ACS3 for themselves—a reflective satellite that could appear as bright as the star Sirius
ISS Astronauts Forced to Briefly Take Shelter as Russian Satellite Suddenly Breaks Up in Orbit
Officials are unsure why the satellite fractured unexpectedly, splintering into nearly 200 pieces
China Brings Samples From the Moon's Far Side to Earth in First-Ever Feat
The China National Space Administration retrieved more than four pounds of lunar soil samples, which scientists hope will shed light on the early history of Earth and the moon
After Months of Glitches and Gradual Fixes, Voyager 1 Is Fully Operational Once Again
Currently 15 billion miles away from Earth, one of NASA’s longest-tenured spacecraft is back from the brink after a technical failure last year put its future in question
Astronomers Discover Water Frost on Mars' Tallest Volcanoes
On early winter mornings, a thin layer of ice forms in craters atop the Red Planet's towering peaks, near its equator, according to a new study
More Than Half of U.S. Landfills May Be Methane 'Super-Emitters,' Study Finds
Aerial observations of hundreds of large landfills across 18 states found they are leaking 40 percent more methane than is reported to the EPA
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