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May 2, 2016

Dark Matter could create halos of light around galaxies

Dark matter might not be totally dark: A new study reports that if dark matter has even a small interaction with particles of light, it could create a visible glow around galaxies.

May 2, 2016

Smithsonian unveils Armstrong bag with Apollo 11 lunar artifacts

It鈥檚 been 46 years since Neil Armstrong took 鈥渙ne giant leap for mankind鈥� when he became the first person to set foot on the moon. Now, visitors of the Smithsonian鈥檚 National Air and Space Museum have the opportunity to get an up-close look at some of the astronaut鈥檚 outer space mementos that were meant to be left on the moon.

May 2, 2016

Wow! Hubble telescope sees rare 3-Moon shadow dance on Jupiter

NASA's Hubble Space Telescope has captured three of Jupiter's moons marching across the huge planet's disc, a stunning sight that happens only once or twice every 10 years.

May 2, 2016

Scientists: What it would be like to enter a black hole

Interstellar travelers who find themselves entering a black hole might want to have some air sickness pills handy. According to a report in an upcoming 鈥淧hysical Review Letters,鈥� researchers from the Canadian Institute for Theoretical Astrophysics in Toronto have found that interacting ripples in spacetime are capable of creating turbulence in the vicinity of a black hole.

May 2, 2016

Hubble Space Telescope could survive through 2020, scientists say

Scientists working with the long-lived Hubble Space Telescope say that the intrepid eye on the sky could continue functioning through 2020, and even beyond.

May 2, 2016

Some earthlike alien planets may begin as 'mini-Neptunes'

Some Earthlike alien worlds may have looked a lot more like miniature versions of Neptune when they were born.

May 2, 2016

Astronaut sees huge winter storm from space (Photos)

The monster winter storm that dumped loads of snow on the northeastern United States on Monday and Tuesday (Jan. 26 and 27) looked pretty beastly from 250 miles above the planet.

May 2, 2016

Space probe launched to study northern lights

NASA and Utah State University successfully launched a probe into the northern lights early on Wednesday.

May 2, 2016

Found! 5 ancient alien planets nearly as old as the universe

Five rocky alien worlds that are 80 percent as old as the universe itself have been discovered, suggesting that Earth-size planets have been a feature of the Milky Way galaxy almost since its beginning.

May 2, 2016

They want to believe: UFO hunters plan database to track sightings

An investigative organization has kick-started the creation of a worldwide UFO database, which will allow people around the globe to report their supposed extraterrestrial encounters.