Taxonomy term

nasa

Ceres: A bright spot in the asteroid belt

Orbiting in the asteroid belt between Mars and Jupiter, Ceres is the nearest dwarf planet to Earth and the only one within the inner solar system. It has been studied closely by NASA’s Dawn spacecraft since March 2015.

28 Mar 2018

From space to village: NASA's SERVIR program brings a big picture to local communities

Established in 2005, the joint NASA and U.S. Agency for International Development program SERVIR (named for the Spanish verb “to serve”) puts geospatial satellite images and analysis tools into the hands of local decision-makers around the world to help them deal with natural disasters and plan for changing climates. 
02 Jan 2018

Mars class of 2020: A diverse group of missions takes aim at the Red Planet

As many as six missions to Mars might launch in summer 2020, representing a growing and increasingly diverse interest in interplanetary space exploration.
15 Sep 2017

Benchmarks: July 15-24, 1975: Apollo-Soyuz mission launches space collaboration

The space race between the United States and the Soviet Union spurred innovations and historic firsts for humankind from Sputnik to the moon landing. However, much of the drive to break through those technological barriers and explore the vast, starry landscape of space was rooted in a desire to display military dominance in space amid the competition and animosity of the Cold War.

15 Jul 2017

Rosetta mission ends with a bang: But the discoveries will continue

Rosetta crashed onto the surface of a comet on Sept. 30, bringing its mission to an end, though the scientific analysis and discoveries will continue for decades. We examine a few of the biggest surprises and highlights of Rosetta’s scientific journey so far.

30 Sep 2016

What's in a name: Rosetta, Philae, and 67P?

All of the names associated with the Rosetta mission, including the orbiter itself, the lander and all of the place names coined by mission scientists on 67P, refer to ancient Egyptian sites or deities, in homage to the Egyptian origin of the Rosetta Stone and Philae obelisk.

30 Sep 2016

Philae: Achievement and disappointment

Rosetta’s Philae lander made the first landing on the surface of a comet when it touched down on Nov. 12, 2014, three months after Rosetta began orbiting 67P. The landing, though historic, did not go as planned, and Philae was unable to accomplish much of the scientific program that had been scheduled for its 10 instruments.

30 Sep 2016

Rosetta's journey

Launch date: March 2, 2004

Launch place: French Guiana

Launch mass: Rosetta: 2,900 kilograms; Philae: 100 kilograms

Rosetta dimensions: 2.8 x 2.1 x 2.0 meters, plus two 14-meter solar panels

30 Sep 2016

Ice (Re)Cap: August 2016

From Antarctica to the Arctic; from polar caps, permafrost and glaciers to ocean-rafted sea ice; and from burly bears to cold-loving microbes, fascinating science is found in every nook and crevasse of Earth’s cryosphere, and new findings are announced often. Here are a few of the latest updates.

13 Aug 2016

Buried lunar craters filled by lava long ago

Craters dot much of the nearside of the moon. And buried beneath this pockmarked landscape, according to the latest findings from NASA’s two Gravity Recovery and Interior Laboratory (GRAIL) spacecraft, are the remnants of even more craters, many of which were covered long ago by lava.

12 Jul 2016

Pages