Suchergebnisse
Suchergebnisse:
Vor 2 Tagen · DALLAS (AP) — A thick atmosphere has been detected around a planet that’s twice as big as Earth in a nearby solar system, researchers reported Wednesday. The so-called super Earth — known as 55 Cancri e — is among the few rocky planets outside our solar system with a significant atmosphere, wrapped a blanket of carbon dioxide and carbon ...
Vor 2 Tagen · A thick atmosphere has been detected around a planet that's twice as big as Earth in a nearby solar system. Researchers reported the discovery of the super-Earth on Wednesday, local time. The so ...
Vor 5 Tagen · On July 1st 2023, Euclid, a unique European space telescope was launched from Cape Canaveral. The launch was undoubtedly the highlight of my career as an astronomer, but witnessing the result of ...
Vor 5 Tagen · A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems. A galaxy is held together by gravity. Our galaxy, the Milky Way, also has a supermassive black hole in the middle. When you look up at stars in the night sky, you’re seeing other stars in the Milky Way.
Vor 5 Tagen · Astronomy & Space. May 6, 2024. Editors' notes. Radio astronomers bypass disturbing Earth's atmosphere with new calibration technique. by Netherlands Research School for Astronomy. Old versus new....
Vor 20 Stunden · We took a detailed look at Dubai, a city celebrated for its towering skyline. We found the collective vanity height of its 100 tallest buildings adds up to more than 3.5 kilometres. We estimate ...
Vor 3 Tagen · Skylab was the first large spacecraft to use big gyroscopes, capable of controlling its attitude. The control could also be used to help point the instruments. The gyroscopes took about ten hours to get spun up if they were turned off. There was also a thruster system to control Skylab's attitude.
