Scientists have found that the massive explosions that mark the end of a star's life work with supermassive black holes to sweep gas out of a galaxy's star-forming factory.
NASA's Mars Curiosity rover detected a mysterious methane spike on Mars in 2014. But what caused this sudden spike, though, is now open for debate.
The NASA/ESA Hubble Space Telescope has captured a spectacular new image of NGC 6240, a galaxy that's not as neatly shaped as others.
NASA's Mars Rover, Curiosity, is continuing its trek across Mars. On last Thursday, it climbed a hill to approach a site for investigating a geological boundary.
Mars is known as the "Red Planet." But it's not always russet-colored. Scientists have discovered that when humans go to Mars, they may find that occasionally the planet may have green skies.
Scientists may have discovered the most luminous galaxy in the universe.
Astronomers have spent years trying to determine the strange behavior of an aging star nicknamed "Nasty 1," residing in our Milky Way galaxy.
Could there be life on other worlds? Scientists believe that distant moons far beyond our galaxy hold the answer.
Scientists may have discovered how white dwarfs turn into Type Ia supernovae.
Technology is improving every day and now, scientists are using it on the lunar surface. A rugged camera technology successfully captured 360 degree panoramic views of the moon.
For the first time ever, astronomers have captured images of fledgling white dwarf stars beginning their migration from the crowded center of an ancient star cluster to the less populated "suburbs."
For years, people have imagined the possibility of life on Mars. Now, though, researchers have taken a closer look at what techniques need to be used in order to find the possibility of life on the Red Planet.