All Items Tagged

“Mystery”

Mar 18, 2015 02:25 PM ET // Irene Klotz
Scientists using NASA’s Mars-orbiting MAVEN spacecraft discovered a mysterious cloud of dust hundreds of miles above the planet’s surface -- and no explanation for how it got there.
Mar 10, 2015 06:07 PM ET // Ian O'Neill
A dwarf galaxy orbiting the Milky Way is humming with gamma rays, leading astronomers to hypothesize that it could be filled with annihilating dark matter particles.
Feb 25, 2015 02:40 PM ET // Ian O'Neill
As NASA's Dawn mission slowly spirals in on its dwarf planet target, Ceres' alien landscape is becoming sharper by the day.
Feb 18, 2015 01:05 PM ET // Ian O'Neill
It has long been assumed that the size of a supermassive black hole in a galaxy's core is intimately related to the number of stars that galaxy contains -- but it might not be that simple.
Feb 16, 2015 11:00 AM ET // Irene Klotz
Amateur astronomers gazing at Mars discovered gigantic plumes soaring more than 125 miles above the planet’s surface, a phenomenon that so far defies explanation.
Jan 24, 2015 06:00 PM ET // Calla Cofield, SPACE.com
A strange, flickering white blotch found on the dwarf planet Ceres by a NASA spacecraft has scientists scratching their heads.
Jan 23, 2015 03:00 PM ET // Nola Taylor Redd, SPACE.com Contributor
Giant bubbles of gas that erupted from the core of the Milky Way galaxy millions of years ago are expanding out into space at mind-blowing speeds, according to new observations that may help reveal how the strange balloon-like lobes formed.
Jan 16, 2015 05:49 PM ET // Irene Klotz
A new study suggests that at least two more planets are circling the sun far beyond Pluto’s orbit.
+ Load More