After a ten year journey, NASA’s New Horizons mission is still 420 million kilometers from the Pluto system – but that’s close enough to begin to see the orbital dance of an icy world and its major moon.
Over the coming month the European Space Agency’s (ESA) Rosetta mission will fire its main engines no less than eight times to tweak its interplanetary intercept course with Comet Churyumov-Gerasimenko; eventually sidling up to the 4 kilometer wide cometary nucleus at about 7.9 meters per second in early August.
The answer lies in overcoming known and yet-to-be discovered hurdles—it'll be a wild ride
Last summer, I attended a new media professionals workshop at the Laboratory of Atmospheric and Space Physics (LASP) in Colorado to learn more about the Mars Atmosphere and Volatile Evolution (MAVEN) mission which launched last November.
On January 31, 1961, a brave 3-year-old chimpanzee was strapped into a capsule inside the Mercury Redstone rocket and launched 160 miles above the earth.
We live on a spinning and orbiting world, but we don't usually think about our other, greater motions through the cosmos—maybe we should
The recent SpaceX launchpad explosion is a reminder that rocketry is tricky, but also remarkable for accomplishing as much as it does
Live streaming video by Ustream It doesn’t get much better than this (well, of course being in space might be better, albeit colder).
As the private space company Blue Origin achieves a 100 kilometer suborbital flight, and a spectacular re-landing of its rocket, it's worth pausing to consider the basic energy requirements of spaceflight from the surface of the Earth.
For the first time two spacecraft will soon make up-close studies of objects from the solar system’s Kuiper Belt, a mysterious region beyond Neptune’s orbit.