Recent breakthroughs in scramjet engines could mean two-hour flights from New York to Tokyo.    From Wordnik.com.  [New York to Tokyo in Two Hours » Fanboy.com] Reference

The so-called scramjet aircraft zipped through the air yesterday at almost 10 times the speed sound.    From Wordnik.com.  [CNN Transcript Nov 17, 2004] Reference

But Paull had been building his device -- a cross between a jet and a rocket, known as a scramjet -- for 10 years.    From Wordnik.com.  [Space Plane] Reference

There's no reason to think that a scramjet will be any cheaper than a rocket, and abundant reason to think otherwise.    From Wordnik.com.  [X-51 Waverider Set to Fly This Fall - NASA Watch] Reference

A scramjet is a supersonic combustion ramjet, while a ramjet is a jet engine using the engine's forward motion to compress air.    From Wordnik.com.  [Latest Articles] Reference

A "scramjet" - powered X-43A research vehicle at nearly 10 times the speed of sound.    From Wordnik.com.  [WN.com - Business News] Reference

The engine on the X-51, called a supersonic-combustion ramjet, or "scramjet," pulls off a couple of especially tricky tasks.    From Wordnik.com.  [When Supersonic Is Just Too Slow] Reference

The aircraft uses an experimental scramjet engine.    From Wordnik.com.  [CNN Transcript Nov 15, 2004] Reference

Continue the natural progression of X-43 scramjet research.    From Wordnik.com.  [Would You Bring Back NGLT-or SLI? - NASA Watch] Reference

Nair: Our preliminary research on the scramjet is encouraging.    From Wordnik.com.  [India's Rocket Man Powers Up] Reference

It'll have to be a VTOL scramjet instead of a shuttle, though.    From Wordnik.com.  [Analog Science Fiction and Fact]

Engineers have been noodling with the idea of a scramjet for decades.    From Wordnik.com.  [Space Plane] Reference

The Air Force said the previous record for a hypersonic scramjet burn was 12 seconds.    From Wordnik.com.  [X51A Waverider Breaks Record For Hypersonic Flight, Travels 6 TIMES Speed Of Sound] Reference

The U. S Air Force said the previous record for a hypersonic scramjet burn was 12 seconds.    From Wordnik.com.  [Experimental ‘Scramjet’ Sets Hypersonic Speed Record | Impact Lab] Reference

On launch day last September, the rocket flew perfectly and the scramjet ignited as planned.    From Wordnik.com.  [Space Plane] Reference

After decades on the drawing board, it seems scramjet technology is finally about to arrive.    From Wordnik.com.  [New York to Tokyo in Two Hours » Fanboy.com] Reference

A company is claiming to have solved the fuel mixing problem that is the bane of most scramjet designs.    From Wordnik.com.  [2006 December « Tai-Chi Policy] Reference

Also develop combo jet/ramjet/scramjet in one engine or vehicle tech to cover the velocity range better.    From Wordnik.com.  [Would You Bring Back NGLT-or SLI? - NASA Watch] Reference

WN: India is one of many nations trying to develop reusable launch vehicles based on scramjet technology.    From Wordnik.com.  [India's Rocket Man Powers Up] Reference

The Boeing X-51A Waverider is a scramjet aircraft that is capable of traveling in Mach 6 or around 6,400 km/h.    From Wordnik.com.  [Boeing X-51A Waverider Papercraft | Papercraft Paradise | PaperCrafts | Paper Models | Card Models] Reference

DSTO and the US Air Force next year launch a five-year programme testing scramjet technology at the Woomera range.    From Wordnik.com.  [Scramjet Reached Speeds of Mach 10 | Impact Lab] Reference

Trata-se de um motor scramjet, que permitirá velocidades hipersónicas na ordem de sete vezes a velocidade do som.    From Wordnik.com.  [Leituras] Reference

And NASA will be feeling the need for speed today, after a test flight for its scramjet had to be scrubbed yesterday.    From Wordnik.com.  [CNN Transcript Nov 16, 2004] Reference

The X-1 scramjet engine, which will eventually power the X-51A aircraft, is the most advanced scramjet engine ever built.    From Wordnik.com.  [New York to Tokyo in Two Hours » Fanboy.com] Reference

There was a puff of fog as it went supersonic ... a change in the wake as the nuclear scramjet came on ... a belated roar.    From Wordnik.com.  [The Legacy of Heorot]

Its scramjet engine accelerated the vehicle to Mach 6, and it flew autonomously for 200 seconds before losing acceleration.    From Wordnik.com.  [X51A Waverider Breaks Record For Hypersonic Flight, Travels 6 TIMES Speed Of Sound] Reference

Undeterred, Paull is convinced that with a few million bucks and a few years of work, a scramjet could be made to work commercially.    From Wordnik.com.  [Space Plane] Reference

The X-43a supersonic test vehicle powered by a scramjet will attempt mach 10 (which according to slashdot is like 2 miles a second).    From Wordnik.com.  [July 2004] Reference

Arcing through the hazy air above California, this is the incredible sight of a scramjet as it flies at six times the speed of sound.    From Wordnik.com.  [Experimental ‘Scramjet’ Sets Hypersonic Speed Record | Impact Lab] Reference

The scramjet pops into orbit and does whatever it can.    From Wordnik.com.  [CR4 - Recent Forum Threads and Blog Entries] Reference

Big surfaces can help you with Isp under 30 km, but no scramjet yet.    From Wordnik.com.  [SPACE.com]

The pulse engine is a scramjet which pulses at something like 1,000 per second.    From Wordnik.com.  [IAGblog] Reference

Below you see a picture of the P&W scramjet engine being tested in a wind tunnel.    From Wordnik.com.  [IAGblog] Reference

Later in 2009, the US Air Force plans to begin test flights of a scramjet called the.    From Wordnik.com.  [New Scientist - Space] Reference

The scramjet has enough fuel to slow down enough for a safe re-entry at flying speeds.    From Wordnik.com.  [CR4 - Recent Forum Threads and Blog Entries] Reference

The scramjet engine was tested in 2006, and test flights of the airframe from a B-52 at.    From Wordnik.com.  [Dandelion Salad] Reference

The X-51A Waverider scramjet test scheduled for yesterday has been delayed for 24 hours by.    From Wordnik.com.  [The Register] Reference

First working scramjet "GLL Holod" in world flies on 28 November 1991 reaching speed mach 5.8.    From Wordnik.com.  [WN.com - Articles related to How U.S. weapons technology is finding its way to Iran] Reference

It carries the next stage, a nice little scramjet model that carries it's own fuel and oxidizer.    From Wordnik.com.  [CR4 - Recent Forum Threads and Blog Entries] Reference

In parallel, scramjet concepts will be tested at even greater speeds, up to Mach 14, in UQ's world class hypersonic ground-test facilities.    From Wordnik.com.  [UQ News Online] Reference