7 ms·
Fixed relative to other galaxies...
by vitiral 4y ago
Fixed relative to other galaxies...
- naikrovek 4y agowe move on Earth as the planet rotates, Earth moves within its orbit in the Solar system, our Solar system moves within its orbit in the galaxy, and our galaxy moves (we believe) within the universe, though I don't think we know how fast or what direction; generally, everything outside our local group is moving away, though.
- datavirtue 4y agoOur sun moves around the galaxy at about 500,000 mph...and thus so do we.
- acapybara 4y agoThe things aren't moving apart. Space itself is expanding.
- deleted 4y ago[deleted]
- naikrovek 4y agospace is expanding AND things are moving apart. where does red shift come from if things aren't moving apart?
- vitiral 4y agoYes, all this movement occurs and is infinitely small compared to the distance to other galaxies.