RUDN University mathematician has proposed a method for calculating the optimal trajectory of spacecraft with electric propulsion, whose thrust is thousands times less than chemical one has, but it is able to work for years. ...
Space Exploration
Sep 12, 2019
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One of the world's most advanced pilot boats contains a hybrid drive from Siemens. Called the Explorer, the vessel is a SWASH (Small Waterplane Area Single Hull) vessel with a torpedo-shaped float located centrally underneath ...
Energy & Green Tech
Apr 28, 2014
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According to the TRIPOD research project coordinated by VTT Technical Research Centre of Finland lower fuel consumption and emissions are expected for an innovative propulsion system to be used as a promising alternative ...
Engineering
Nov 4, 2013
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The space shuttle Endeavour's final flight ended Friday, September 21, when it landed at Los Angeles International Airport en route to its new life as an exhibit at the California Science Center. But without Caltech professors ...
Space Exploration
Sep 24, 2012
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Technology and Software from Siemens are making the world's largest container ships more energy-efficient. The Korean shipbuilding company Daewoo is building 20 container ships for the Danish shipping company Maersk, each ...
Energy & Green Tech
Sep 21, 2012
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NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE) has received its integrated propulsion system that will enable the spacecraft to reach the moon. Achieving this milestone means the LADEE observatory is one step ...
Space Exploration
Apr 10, 2012
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Gene Kranz (foreground, back to camera), an Apollo 13 Flight Director, watches Apollo 13 astronaut and lunar module pilot Fred Haise onscreen in the Mission Operations Control Room, during the mission's fourth television ...
Space Exploration
Oct 3, 2011
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(AP) -- A small piece of cloth stuck in a fuel line may be the reason a military communications satellite hasn't reached its planned orbit since it was launched in August, government auditors said Thursday.
Space Exploration
Jul 22, 2011
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(PhysOrg.com) -- NASA’s latest flight test, called Pad Abort 1 (PA-1), is scheduled for launch on Thursday, May 6, at the Orion Abort Flight Test Launch Complex 32E at the U.S. Army’s White Sands Missile Range (WSMR) ...
Space Exploration
May 4, 2010
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(PhysOrg.com) -- Early this morning the Cassini spacecraft relayed information that it had successfully swapped to a backup set of propulsion thrusters late Wednesday.
Space Exploration
Mar 12, 2009
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