资讯

Astronomy9 小时
James Webb, Hubble space telescopes face reduction in operations over funding shortfalls
Inflation and budget issues are threatening to hobble NASA’s most in-demand telescopes.
Astronomy14 小时
The Sky Today on Sunday, June 15: View the Whirlpool and its companion
The Whirlpool Galaxy (M51) and its smaller companion NGC 5195 are excellent targets tonight before the Moon rises.