Dawn has begun its final if slow approach to the asteroid Vesta
Dawn has begun its final if slow approach to the asteroid Vesta.
Dawn has begun its final if slow approach to the asteroid Vesta.
Tag: engineering
Dawn has begun its final if slow approach to the asteroid Vesta
Indian scientists about to start drilling five mile deep borehole
Indian scientists are about to begin drilling a five-mile-deep borehole to study earthquakes.
Indian scientists are about to begin drilling a five-mile-deep borehole to study earthquakes.
Using lasers instead of spark plugs in your car
Using lasers instead of spark plugs in your car.
Using lasers instead of spark plugs in your car.
Dream Chaser drop tests planned for 2012 using WhiteKnightTwo
New Space: Sierra Nevada plans to drop test its Dream Chaser spaceplane in 2012 using Scaled Composites’ WhiteKnightTwo.
New Space: Sierra Nevada plans to drop test its Dream Chaser spaceplane in 2012 using Scaled Composites’ WhiteKnightTwo.
Shuttle launch slips to at least May 10, possibly later
Endeavour’s last launch has slipped to at least May 10, possibly later.
Endeavour’s last launch has slipped to at least May 10, possibly later.
Jeff Zwart in a Porsche GT3 Cup runs Pikes Peak
An evening pause: Let’s go for a drive! Jeff Zwart in a Porsche runs Pikes Peak, setting a record for the fastest time.
An evening pause: Let’s go for a drive! Jeff Zwart in a Porsche runs Pikes Peak, setting a record for the fastest time.
Scaled Composites Ramps Up SS2 Test Rate
Scaled Composites is ramping up the test rate for SpaceShipTwo.
Scaled Composites is ramping up the test rate for SpaceShipTwo.
Endeavour launch delayed by NASA until May 8 at the earliest
The launch of space shuttle Endeavour has now been delayed by NASA until May 8 at the earliest.
The launch of space shuttle Endeavour has now been delayed by NASA until May 8 at the earliest.
John Browning, part 4
An evening pause: The last part of “The Guns of John Browning” from Tales of the Gun.
The documentary correctly honors Browning for the quality of his designs and workmanship. To me, it is more important to honor him for making the weapons that allowed the United States to defend freedom in the twentieth century. Without these tools in the hands of our soldiers, the wars would have been longer and many more lives would have been lost. And worse, the fascists and Nazis and dictators might have won.
As George Bernard Shaw wrote in Major Barbara, “The people must have power.”
Climate change is a serious problem, but the solutions are a joke
This from someone who believes in climate change: “The solutions are a joke.”
This from someone who believes in climate change: “The solutions are a joke.”
Technical problem delays US shuttle launch 48 hours
Technical problems have delayed the last launch of the shuttle Endeavour at least 48 hours.
Technical problems have delayed the last launch of the shuttle Endeavour at least 48 hours.
John Browning, part 3
John Browning, part 2
Nazi bomb found near North Sea oil pipeline
Sixty years late: A North Sea oil pipeline is threatened by a World War II Nazi bomb.
Sixty years late: A North Sea oil pipeline is threatened by a World War II Nazi bomb.
The little solar sail that could!
More details, including images, of China’s proposed space station.
More details, including images, of China’s proposed space station.
More details, including images, of China’s proposed space station.
John Browning
An evening pause: As this year is the 100th anniversary of the M1911 pistol, probably the most popular pistol ever made, here is the part one of a four part documentary telling the story of the man who designed it, John Moses Browning.
Last Typewriter Factory in the World Shuts Its Doors
Technology marches on: The last typewriter factory in the world has shut down.
Technology marches on: The last typewriter factory in the world has shut down.
China looking to public to name space station
China is asking the public to name its space station.
China is asking the public to name its space station.
A hotel carved out of a mountain
In Turkey: A hotel carved out of a mountain.
In Turkey: A hotel carved out of a mountain.
Virgin Galactic’s SpaceShipTwo Makes its Longest Test Flight Yet
Virgin Galactic’s SpaceShipTwo makes its longest test flight yet.
Virgin Galactic’s SpaceShipTwo makes its longest test flight yet.
Russians say “Nyet” to Dragon docking on its next flight
The competition plays hardball: The Russians say “Nyet” to letting SpaceX’s Dragon capsule dock with ISS on its next flight.
The competition plays hardball: The Russians say “Nyet” to letting SpaceX’s Dragon capsule dock with ISS on its next flight.
Some details behind Blue Origin’s manned spacecraft
Some details behind Blue Origin’s manned spacecraft.
Some details behind Blue Origin’s manned spacecraft.
“Space beer,” one giant leap for mankind
“For example, many metals burn more easily in reduced gravity, liquids behave differently, both of which have important implications for safety and the way machinery and equipment operate in spacecraft and space stations. The beer experiments assisted in determining the correct level of carbonation, so that it can in the future be appropriately enjoyed by humans in reduced gravity,”
“For example, many metals burn more easily in reduced gravity, liquids behave differently, both of which have important implications for safety and the way machinery and equipment operate in spacecraft and space stations. The beer experiments assisted in determining the correct level of carbonation, so that it can in the future be appropriately enjoyed by humans in reduced gravity,”
Flute duet on Earth and in Space
An evening pause: Though this took place last week, on the fiftieth anniversary of Yuri Gagarin’s flight, I can’t let it go by, especially because it is so nicely done. Trust me, for two flute players to play a duet with one several hundred miles up in space and traveling more than 17,500 miles per hour while the other is safely on Earth is not easy.
India launches three satellites on single rocket
India has successfully launched three satellites using its low-Earth-orbit rocket.
The launch could not have come at a more apt time than now. The old reliable workhorse vehicle was last used in a July 2010 launch. ISRO’s next two launches of the indigenous higher-powered GSLV failed.
India has successfully launched three satellites using its low-Earth-orbit rocket.
The launch could not have come at a more apt time than now. The old reliable workhorse vehicle was last used in a July 2010 launch. ISRO’s next two launches of the indigenous higher-powered GSLV failed.
Exploring London’s abandoned Mail Rail subway system
Exploring London’s abandoned Mail Rail subway system.
Exploring London’s abandoned Mail Rail subway system.
Orion Program Shrinking To Save Money, Time
More on the incredibly shrinking Orion program.
It ain’t gonna fly, and if I’m wrong and it does, it will accomplish little in the process — except spend a lot of pork money we no longer can afford.
More on the incredibly shrinking Orion program.
It ain’t gonna fly, and if I’m wrong and it does, it will accomplish little in the process — except spend a lot of pork money we no longer can afford.
Medicine in space does not have the right stuff
Medicine in space does not have the right stuff.
After 28 months, the medication stored in space generally had a lower potency and degraded faster than those stored on the ground. Six medications on the space station underwent physical changes, such as discoloration and liquefaction, while such changes only occurred in two medications stored on the ground.
Medicine in space does not have the right stuff.
After 28 months, the medication stored in space generally had a lower potency and degraded faster than those stored on the ground. Six medications on the space station underwent physical changes, such as discoloration and liquefaction, while such changes only occurred in two medications stored on the ground.