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Space News - Latest Space and Astronomy News | Space
WEB2 days ago · Get the Space.com Newsletter. Breaking space news, the latest updates on rocket launches, skywatching events and more! Contact me with news and offers from other Future brandsReceive email from us ...
How rockets work: A complete guide | Space
WEBJun 30, 2021 · The key to using rockets in space is to carry a chemical called an oxidant that can perform the same role as oxygen in Earth's air and enable the fuel to combust. The Space Shuttle’s unique ...
A comet coming in 2024 could outshine the stars - if we're lucky
WEBMar 10, 2023 · But when it reaches its closest point to the sun (perihelion) on Sept. 27, 2024, that distance will have shrunk to 36 million miles (near the orbit of Mercury ). Such an enormous change in solar ...
China's space station, Tiangong: A complete guide | Space
WEBAug 15, 2023 · China's space station, Tiangong, orbits Earth at an altitude between 217 and 280 miles (340 to 450 kilometers), approximately the same orbital height as the International Space Station (ISS). The ...
Starlink satellites: Facts, tracking and impact on astronomy
WEBFeb 20, 2024 · According to computer models, at that time, Starlink satellites were involved every week in about 1,600 encounters between two spacecraft closer than 0.6 miles (1 kilometer). That's about 50% of ...
Best stargazing apps 2024: AR apps and Virtual Star Maps | Space
WEBMar 25, 2024 · Best for beginners. 6. Star Walk 2. Best for beginners. Star Walk 2 is a great option for beginners looking to learn more about stars, constellations and planets. It also has a satellite tracker ...
Do parallel universes exist? We might live in a multiverse | Space
WEBNov 3, 2021 · There are now some scientific theories that support the idea of parallel universes beyond our own. However, the multiverse theory remains one of the most controversial theories in science. Our ...
Is there anything beyond the universe? | Space
WEBFeb 25, 2022 · If you take it to mean literally all the things that could possibly exist in all of space and time, then there can't be anything outside the universe. Even if you imagine the universe to have some ...
The Four Fundamental Forces of Nature | Space
WEBDec 23, 2021 · The four fundamental forces of nature are at the root of every interaction in the universe, including the Coalsack nebula, Caldwell 99(Image credit: NASA, ESA, and R. Sahai) The four fundamental ...
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