NASA (July 15, 2013) Caleb: If you want to look back in time to the beginning of our solar system, look no further than comets and asteroids.
Molly: These solar system time capsules have been giving away secrets of not ... watch video
NASA (Feb. 15, 2013) It may have been small, appearing so even in the best optical telescopes on Earth, but the flyby of asteroid 2012 DA14 was anything but a minor event to astronomers. Never feared as a threat to ... watch video
NASA (July 25, 2013) What if one of the millions of asteroids in our solar system was on a collision course with the Earth? What would we do? How would we react? Hundreds of the world’s top engineers and ... watch video
Newsy (Oct. 19, 2014) A comet from the farthest reaches of the solar system passed extremely close to Mars this weekend, giving astronomers a rare opportunity to study it.
Video provided by ... watch video
July 21, 2016 Fifty years ago Captain Kirk and the crew of the starship Enterprise began their journey into space -- the final frontier. Now, as the newest Star Trek film hits cinemas, the ... read more
July 21, 2016 Normally computers speed up calculations. But with his new pen-and-paper formula, a researcher gets his results thousands of times faster than using conventional computer codes. The astrophysicist ... read more
July 19, 2016 Two astronomers -- with the help of Twitter--have uncovered the strongest evidence yet that an enormous X-shaped structure made of stars lies within the central bulge of the ... read more
July 18, 2016 Scientists report the largest haul of confirmed planets - tallying more than a hundred -- since NASA's Kepler space telescope switched from staring into one patch of sky to ... read more
July 14, 2016 After analyzing four years of Kepler space telescope observations, astronomers have given us our clearest understanding yet of a class of exoplanets called 'Warm Jupiters,' ... read more
July 14, 2016 A team of hundreds of physicists and astronomers has announced results from the largest-ever, three-dimensional map of distant galaxies. The team constructed this map to make ... read more
Sep. 10, 2014 Astronomers have defined the 'Venus Zone,' the area around a star in which a planet is likely to exhibit the unlivable conditions found on the planet Venus. The research will aid Kepler ... read more
Oct. 30, 2013 Kepler-78b is a planet that shouldn't exist. This scorching lava world circles its star every eight and a half hours at a distance of less than one million miles - one of the tightest known ... read more
Dec. 20, 2011 Astronomers have detected two Earth-sized planets orbiting a distant star. This discovery marks a milestone in the hunt for alien worlds, since it brings scientists one step closer to their ultimate ... read more