While a few planets lining up in the night sky isn't rare, NASA says that more than four in alignment is unusual.

Using 1,024 of what will eventually be 131,072 radio antennas, the first SKA-Low image shows a tiny sliver of sky dotted with ancient galaxies billions of light-years from Earth. This first ...

Between Feb. 23 and Feb. 28, 2025, all seven planets will align in the night sky. This alignment will be visible for less than a week before Saturn moves out of view, ending the complete formation. If ...