27 October 2015

A closer look at distant nebulas

Emission nebulae often have dark areas in them which result from clouds of dust which block the light. Many nebulae are made up of both reflection and emission components. An emission nebula is a nebu
26 October 2015

Getting NASA back on its feet

Apollo set major milestones in human spaceflight. It stands alone in sending manned missions beyond low Earth orbit, and landing humans on another celestial body. The National Aeronautics and Space Ad
Acquision de clients Artinove.
7 July 2015

James Webb Space Telescope

In contrast to other proposed observatories, the JWST telescope is the last big NASA astrophysics mission of its generation to be built. The James Webb Space Telescope, previously known as Next Genera
5 July 2015

Curiosity mission extended indefinitely

Curiosity‍‍'​‍s design will serve as the basis for the planned Mars 2020 rover. In December 2012, Curiosity‍‍'‍s two-year mission was extended indefinitely. Curiosity is a car-sized robo
4 July 2015

United States enters the space race

The Space Race has left a legacy of Earth communications and weather satellites, and continuing human space presence on the International Space Station. It has also sparked increases in spending on ed
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2 July 2015

Hubble Space Telescope turns 25

The Hubble Space Telescope is a space telescope that was launched into low Earth orbit in 1990, and remains in operation. With a 2.4-meter (7.9 ft) mirror, Hubble's four main instruments observe in th


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