Outer Space
MIT proposes Brazil-sized fleet of “space bubbles” to cool the Earth
A raft of “space bubbles” could be used to reverse global warming, according to an MIT group's solar geoengineering proposal.
Humans have big plans for mining in space
What's holding us back from mining in space when we have such big plans already? The sheer cost, for one thing.
After 350 years, astronomers still can’t explain the solar system’s strangest moon
Saturn's Iapetus, discovered way back in 1671, has three bizarre features that science still can't fully explain.
Search reveals eight new sources of black hole echoes
The researchers' findings will help scientists trace a black hole’s evolution as it feeds on stellar material.
Europa’s icy shell may harbor habitable pockets
Using radar data from our own world, Stanford researchers have proposed a new place to look for life on Jupiter’s icy moon.
Rover images confirm Jezero crater is an ancient Martian lake
Without driving anywhere, the rover was able to solve one of the big unknowns, which was that this crater once held water.
Meteorite’s fall to Earth retraced with dashcam footage
The unconventional method could help astronomers better track meteorites that fall during the daytime.
Michio Kaku makes 3 predictions about the future
Dr. Michio Kaku on what is likely and what is possible provides a stimulating vision of the future.
An asteroid could wipe out an entire city – here’s NASA’s plan to prevent catastrophe
Cosmic bodies, like asteroids and comets, are constantly zooming through space and often crash into our planet.
NASA considers stingray-like drone to fly the skies of Venus
The winged drone is designed to ride 200-mph Venusian winds.