There’s a new arms race brewing, and this one is destined to be very, very fast. Russian Deputy Prime Minister Dmitry Rogozin is calling for the development of a hypersonic long-range bomber to ensure Russia is not “falling behind the Americans.” He doesn’t want some subsonic or even supersonic analog to the American B-2, he says. Russia’s next bomber--slated for delivery by decade’s end--will move faster than Mach 5.
After roughly eight months of crunching the data, DARPA has released its official report on exactly what happened to its Falcon Hypersonic Test Vehicle 2 (HTV-2), the Mach 20 test vehicle it launched into the atmosphere last summer only to lose contact with it nine minutes later. The conclusion: HTV-2 was moving so blisteringly fast that it tore right out of its own skin.
Anyone who has seen the grim images of a crumbling Detroit circulating the Internet, or watched another so-called “Sputnik moment” wander idly by with nothing but lip service from our leaders, may feel that we aren't exactly pushing boundaries like we used to. But in a beautiful eulogy for an era of bygone glory, the WSJ has hit upon a point that’s particularly sobering: for the first time in centuries, humanity is quite literally slowing down.
DARPA's hypersonic glider, which launched last Thursday, evidently failed at some point during its mach-20 maneuvers. The vehicle's signal was lost just nine minutes into the mission, according to the Santa Maria Times.
Future space marines might commemorate yesterday as a historic moment, based on the coinciding launches of DARPA's hypersonic glider and an Air Force space plane. Both test vehicles could pave the way for new warfighter transports or weapons systems, the Ares Defense Blog reports.
This hydrogen-burning hypersonic airliner could fly more than twice as fast as the 1,350mph Concorde—and its passengers would travel absolutely guilt-free
By Michael Belfiore Posted 01.23.2008 at 3:45 am 25 Comments
Modern air travel is a marvel. It's also a source of endless delay, annoyance and planet-killing greenhouse gases. A proposed hydrogen-powered hypersonic airliner could change all that. The plane is Reaction Engines's A2 concept, a Mach-5 (3,400mph) craft for 300 passengers funded in part by the European Union's Long-Term Advanced Propulsion Concepts and Technologies project (Lapcat). Lapcat wants an airliner that can fly from Brussels to Sydney in less than four hours. If built, the A2 will do just that—without producing a trace of carbon emissions.
Military hardware has orbited Earth for decades, but no actual weapons have ever been deployed in space.
That may change soon and it may launch a major space race
By Dawn StoverPosted 10.28.2005 at 2:00 am 0 Comments
So this is how the war in space might begin: not with a bang but a clank. On April 15, more than 450 miles above Earth, an experimental NASA spacecraft called DART (Demonstration of Autonomous Rendezvous Technology) fired its thrusters and closed in on a deactivated U.S. military communications satellite–and then gently bumped into it.