The NASA/ESA/CSA James Webb Space Telescope has discovered a new moon orbiting Uranus. The moon, designated S/2025 U1, is about six miles (10 kilometers) in diameter, which made it hard to spot by ...
Sweeping winds of vaporized metals have been found in a massive cloud that dimmed the light of a star for nearly nine months.
Alexander Venner picked his way by hand through the data collected by a now-retired NASA telescope called Kepler, which ...
Astronomers are testing a quieter way of searching for moons beyond the solar system, using careful measurements of motion ...
Earth will have a visitor within its orbit for the next several decades, according to astronomers. An asteroid named 2025 PN7 has become a "quasi-moon" to Earth, as it will be sharing an orbit with ...
Scientists continue to mine data gathered by NASA's Kepler Space Telescope, retired in 2018, and continue to turn up ...
Satellites reflect sunlight, Earthshine, infrared and radio waves. A new NASA-led study shows that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from some ...
Green Matters on MSN
Scientists find planet orbiting sun-like star remarkably similar to Earth — but there's one problem
A unique characteristic of the candidate planet HD 137010b is its ice-cold temperature.
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A dramatic rise in the number of internet satellites ...
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