belaUniverse Today2 months ago56 Views
The surface of the Earth is finite. We can measure it. If it was expanding, then its size would grow with time. And once again, good ol’ Earth helps us understand what the universe might be doing beyond our observable horizon.
0 Votes: 0 Upvotes, 0 Downvotes (0 Points)
You must be logged in to post a comment.
Universe Today12 hours ago
Universe Today19 hours ago
Universe TodayYesterday
phys.org2 months ago
Spaceflight Now2 months ago
Universe Today3 months ago
Astrobiology4 months ago
Astrobiology9 months ago
esa6 months ago
Space News6 hours ago
Space News7 hours ago
nasa8 hours ago
nasa9 hours ago
Signing-in 3 seconds...
Signing-up 3 seconds...
Not a member? Sign Up.
Have an account? Sign In.