Crave's Eric Mack recently trekked to the top of Hawaii's Mauna Kea volcano to visit one of the most advanced observatories on Earth, the "eyes of humanity" in the middle of the Pacific.
Join Crave's Eric Mack as he ascends to the top of the Mauna Kea volcano to visit the Keck Observatory, which houses two of the world's most high-powered telescopes.
What do you see when you look at nebula photographs? One astrophotographer has shared his vision of the shapes in space.
The Herschel Space Observatory is about to run out of fuel. But its nearly four-year mission has produced a wealth of new knowledge about our universe.
In an age of social media and renewed interest in space exploration, 2014 has been a good year for speculative alien and UFO spotting. Crave's Eric Mack has some of the year's craziest "evidence."
Watch Lord Baelish teach Jedi-like powers to his apprentice in a future where humans have superpowers, thanks in part to the little robot that plans to land on a comet next month.
Designer Oscar Lhermitte uses LEDs, fiber optics, nylon line, and giant slingshots to beat back light pollution and reconnect people with the aeons-old mysteries of the night sky.
Behold the best look yet at a massive intergalactic train wreck in progress. It's also a glimpse at what the universe looked like when it was only half its current age.
Over 300,000 photos of Earth at night have been snapped by astronauts aboard the International Space Station. Now, a crowdsourcing project aims to identify and geotag the spectacular shots.
Photographer Gavin Heffernan turns his lens on the night skies from two US national parks to make an awe-inspiring video that looks like something out of a fantasy novel.