The subject line of the email to KTLA 5 News was like many others purporting to have footage of UFOs: “Caught on video: Object flying across the sky.” The viewer, Michael, shared his location, ...

A conjunction is an astronomical event in which at least two planets – or, in this case, other celestial bodies – appear to our vantage from Earth to be close together in the sky. The trio of ...

NEW YORK -- An investigation is underway after five Navy pilots have come forward to report strange unidentified flying objects spotted in the sky. The pilots say they have had multiple mid-air ...

The British public have been urged to keep an eye out for "flying objects", as so-called Storm Amy officially hits the UK. The storm hasn't been named by the Met Office, but is expected to spark ...

NASMAIN copy purchased with funds from the S. Dillon Ripley Endowment. "A celebration of the 50th anniversary of NASA's Apollo missions to the moon, this narrative uses 50 key artifacts from the ...