NASA (Dec. 9, 2013) Hi I'm John Grotzinger. I'm the project scientist for Mars Science Laboratory mission and this is your Curiosity Rover Report.
Curiosity's got some great new findings. We've been able to find a ... watch video
NASA (Apr. 26, 2013) During an Earth Day visit to Goddard Space Flight Center, NASA Deputy Administrator Lori Garver received a tour of the Landsat Data Continuity Mission control room and was briefed on Goddard Earth ... watch video
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
May 25, 2015 NGC 6240 lies 400 million light-years away in the constellation of Ophiuchus (The Serpent Holder). This galaxy has an elongated shape with branching wisps, loops and tails. ... read more
July 17, 2013 We value gold for many reasons: Its beauty, its usefulness as jewelry, and its rarity. Gold is rare on Earth in part because it's also rare in the universe. Unlike elements like carbon or iron, ... read more
Sep. 6, 2012 In the quest for the cosmic origins of heavy elements, a researcher has established that silver can only have materialized during the explosion of clearly defined types of star. These are different ... read more
Nov. 15, 2011 Some of Milky Way's 'stellar fossils' -- our galaxy's oldest stars -- contain abnormally large amounts of heavy elements like gold, platinum and uranium. This has been a mystery, ... read more
Aug. 7, 2010 A new image of two tangled galaxies has been released by NASA's Great Observatories. The Antennae galaxies, located about 62 million light-years from Earth, are shown in a new composite image ... read more