this post was submitted on 21 Jun 2024
74 points (100.0% liked)
Space
7294 readers
1 users here now
News and findings about our cosmos.
Subcommunity of Science
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Is this true for everything in orbit though? Like, the ISS is in near earth orbit and so it's absolutely just falling. But what about things up in a geostationary orbit? What about the moon?
Technically yes. The only thing keeping it near the object it's orbiting is that objects gravity well. The only thing keeping the orbiting object from falling into the well is its speed.
Depends on your reference frame
Adding to @MaggiWuerze@feddit.de's answer, an interesting tidbit: solar wind, particularly during more solar activity, blows (some of) Earth's atmosphere all the way past the orbit of the Moon... so at some points in time, the Moon not only falls with style, but also falls through Earth's atmosphere!