NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.
The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...
The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...
Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of hitting Earth in 2032.
The aurora borealis could make an appearance as far south as Maine and Michigan on Valentine's Day, and what better way to spend a romantic evening? You'll have the best view if you're far from city ...
The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), ...
"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...
Samy Al Olabi's astrophotography portfolio earned him HIPA Photographer of the Year. And his 12,220-image deep-sky panorama is a breathtaking highlight ...