WebDec 20, 2024 · Simple. Except, no one really knows where “air space” ends and “outer space” begins. That might sound trivial, but defining that boundary could matter for a variety of reasons—including, but... WebMar 31, 2024 · A nebula is a giant cloud of dust and gas in space. Some nebulae (more than one nebula) come from the gas and dust thrown out by the explosion of a dying star, such as a supernova. Other nebulae are regions where new stars are beginning to form. For this reason, some nebulae are called "star nurseries."

Blue Oceans in Outer Space - hbr.org

WebGravity from Earth keeps the Moon and human-made satellites in orbit. It is true that gravity decreases with distance, so it is possible to be far away from a planet or star and feel … april banbury wikipedia

Deep Space Missions Must Recreate Exact Earth-Like Conditions

WebMay 9, 2007 · In space, there's a much different result. There's no gravity to pull blood into the lower part of the body. Instead, blood goes to the chest and head, causing astronauts to have puffy faces and bulging blood vessels in their necks. And appearance isn't the only ugly side effect. Web1 day ago · "There is just no other place in space where there is 1G of gravity; that just doesn't exist anywhere else in our solar system. That's one of the first problems we must solve." Oxygen is... WebThe Moon is in Earth’s gravitational pull. So is the International Space Station. At 350 kilometers above Earth, it’s being pulled down by … april berapa hari