Catch a delicate crescent moon from Sept. 23–27 and watch it pair with Spica, Mars and Antares in the west after sunset.

Some observers may have noticed a faint glow illuminating the darker portion of the moon—a phenomenon known as Earthshine or ...

Because of the sun's positioning in the days just before, during and after the equinox, those looking down east-west roads in Chicago and the suburbs will be able to see the sun framed by much of the ...

See the epic view of the moon and Earth captured by the Orion spacecraft ahead of its outbound powered flyby. Credit: NASA / time-lapsed by Space.com's Steve Spaleta Music: Kepler's Hope by Year of th ...

Just before sunrise, the waning crescent moon, the brilliant planet Venus, and Regulus, the brightest star in the ...

NASA and South Korea's space agency have agreed to deeper cooperation in space exploration, science and aeronautics, including collaboration on a pioneering mission. New observations from the MeerKAT ...

Watch the crescent moon, Venus and the bright star Regulus align in a rare predawn close conjunction tomorrow.

The moon, Venus and bright star Regulus will form a rare conjunction in the pre-dawn sky on Friday, Sept. 19, 2025, with an ...

Skywatchers are in for a cosmic treat this weekend as the year’s second total lunar eclipse makes its appearance — and this time, Asia will enjoy the best vantage points ...

September's full moon, the last of the summer, is this week. Known as the corn moon, it will coincide with a total lunar eclipse, turning the moon a deep red — a phenomenon often called a blood moon.

SAN FRANCISCO (AP) — A federal jury has ordered Google to pay $425.7 million for improperly snooping on people’s smartphones during a nearly decade-long period of intrusions.