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It was time for the spent rocket to die. So the 2,000kg Centaur upper stage, about the size of a yellow school bus, detached from its spacecraft and began falling toward the Moon six years ago. Soon lunar gravity took hold, tugging the Centaur ever faster toward the Moon’s inky black South Pole. An hour after separation, the rocket slammed into terra incognita at 9,000kph (or roughly 5,600mph).
NASA Administrator Charles Bolden has named Steve Jurczyk as the agency's Associate Administrator for the Space Technology Mission Directorate, effective Monday, March 2. The directorate is responsible for innovating, developing, testing and flying hardware for use on future NASA missions.
Jurczyk has served as Center Director at NASA's Langley Research Center in Hampton, Virginia, since April of 2014. An accomplished engineer, he previously served as the deputy center director and in other leadership positions at the center prior to his appointment as center director.
NASA said today it would launch a spacecraft that would for the first time test fire green propellant technology in space.
NASA’s Green Propellant Infusion Mission (GPIM) will use a small satellite using a Hydroxyl Ammonium Nitrate fuel/oxidizer mix, developed by the Air Force Research Laboratory, is also is known as AF-M315E propellant. This fuel may replace the highly toxic hydrazine and complex bi-propellant systems in-use today, NASA said.
I hadn't been aware that, if you ask NASA nicely, you'll be allowed to take the controls of a satellite floating in outer space.
Clearly, I need to get out more, as this is what a group of very interested civilians are doing from their headquarters in a McDonald's.
Let's be fair, it's an old McDonald's. It doesn't serve burgers anymore. Indeed, as Betabeat reports, it's now referred to as McMoon's. From here, Keith Cowing, a former NASA employee who hasn't lost his enthusiasm for space, huddles with his team to re-create the joy of satellites gone by.
NASA today announced the discovery of 715 planets orbiting 305 stars, revealing multi-planet systems much like our own solar system.
Four of these newly verified planets are in their sun's habitable zone, a distance from a star where the temperature is conducive to the planet's having water in liquid form. With water, it's possible these four planets could potentially hold life.