Illustration of the Kepler-51 system and its inner three planets, which have unusually low density. New observations from NASA’s James Webb Space Telescope suggest that at least one more planet
Illustration of the Kepler-51 system and its inner three planets, which have unusually low density. New observations from NASA’s James Webb Space Telescope suggest that at least one more planet
The recent sightings of puzzling unidentified aircraft in New Jersey and other states have triggered yet another round of unanswered questions — and fueled conspiracy theories. For one, the odd
WASHINGTON — Virgin Galactic has signed an agreement with the Italian government that brings the company a step closer to operating its suborbital spaceplanes in that country. The company announced
HELSINKI — One of China’s latest commercial launch companies has secured early funding as it aims to develop a launcher featuring first and second stage reuse. Nayuta Space secured “tens
NASA’s Perseverance rover has made to a new region on Mars, which may contain some of the Red Planet’s oldest and most interesting rocks. Perseverance landed inside the 28-mile-wide (45
Artist’s concept of a planet far from its home star. A new study said that wide-orbit planets could be a natural result of chaotic early solar system formation. Such planets
Can we journey through time? From H.G. Wells’ “The Time Machine to The Time Traveler’s Wife” by Audrey Niffenegger and “Outlander” by Diana Gabaldon, time travel has captured our imagination
Astronomers have taken a detailed look at a rare and incredibly violent cosmic event resulting from an unfortunate star venturing too close to a supermassive black hole. The team behind
TAMPA, Fla. — Rivada Space Networks remains confident it can reclaim priority Ka-band spectrum rights for nearly 600 proposed broadband satellites, more than two months after Liechtenstein’s telecoms regulator rescinded
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Boeing’s test plane simulates digital taxiing at Moffett Field at NASA’s Ames Research Center in California’s Silicon Valley. NASA/Brandon