After Friday's spectacle, a "planet parade" of this size won't appear in the night sky for several years, experts say.

A seven-planet alignment happens in late-February, but it could be tricky to see it While all seven planets could appear in some form in parts of the U.S., not all of them will be visible to the ...

The half-lit lunar disk will rise alongside the ringed giant Saturn and dimmer Neptune in the early morning hours of June 19, ...

Another planetary alignment is coming up in April People got to witness a seven-planet alignment in February The next alignment of seven planets will take place in October, 2028 Many Massachusetts ...

A planetary parade is a periodic event where multiple planetary bodies sharing a common star appear collectively to an ...

Astronomers spotted exoplanet AT2021ueyL b, a gas giant 3,262 light-years away, using microlensing. It orbits in the galactic ...