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Space News - Latest Space and Astronomy News | Space
4 天之前 · Space.com is your source for the latest astronomy news and space discoveries, live coverage of space flights and the science of space travel. | Space
Earth has caught a 'second moon,' scientists say | Space
2024年9月30日 · NASA scientists calculated that Earth should have captured a "second moon" on Sunday (Sept. 29). The "mini-moon" is actually the tiny asteroid 2024 PT5, which usually orbits the sun as part of a ...
Comets: Everything you need to know | Space
2023年7月31日 · Explore the ultimate guide to comets, the icy remnants from the solar system's formation, known as 'dirty snowballs'.
What is the Big Bang Theory? | Space
2023年7月26日 · Hubble images show the far-distant galaxy GN-z11 as it appeared shortly after the Big Bang. (Image credit: NASA) This all happened within just the first second after the universe began, when the ...
What is a Nebula? Nebula: Definition, Location and Variants | Space
2024年6月17日 · The relationship between nebula and stars . Nebula play a key role in the life cycle of stars, both at their birth and death. Stars are born in dense clumps of gas, dust, and other material inside ...
Boeing Starliner 1st astronaut flight: Mission updates | Space
Jam packed issues filled with the latest cutting-edge research, technology and theories delivered in an entertaining and visually stunning way, aiming to educate and inspire readers of all ages
When is the Winter Solstice and what happens? | Space
2024年1月17日 · The Earth in its orbit around the sun during the solstices. During the December Solstice, the Northern Hemisphere points away from the sun, the Southern Hemisphere towards it.
Why is the sky blue? - Space.com
2022年8月25日 · The sky isn't always blue. When the sun is low in the sky, at sunrise or sunset, it can take on a red hue. This is explained by the same physics — Rayleigh scattering — as the blueness of the ...
Track the ISS: How and where to see it - Space.com
2024年6月27日 · ISS predictions and alerts. NASA's spot the station widget (below) is a great tool for quickly finding out upcoming ISS viewing opportunities. Simply pop in the location you wish to know for ISS ...