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Hypersonic 3,800mph ‘Stargazer' jet could now blast from London to NYC in 1 hour after Nasa-funded rocket engine upgrade

Hypersonic 3,800mph ‘Stargazer' jet could now blast from London to NYC in 1 hour after Nasa-funded rocket engine upgrade

The Irish Sun01-05-2025

A HYPERSONIC jet could soar at thousands of miles an hour – slashing the flight time between London and New York to just over an hour thanks to a Nasa-funded engine upgrade.
The Venus Stargazer has a flight range of 5,000 miles, and is set to arrive "as soon as the 2030s".
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Venus Aerospace is working on a hypersonic plane
Credit: venusaerospace
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It could reach cruising speeds of 3,800mph
Credit: venusaerospace
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A Nasa-backed engine upgrade could make Mach 5 flights possible
Credit: YouTube/@venusaerospace
Venus Aerospace, its creator, recently completed revealed it was planning a flight demo "later this summer".
The company said that thanks to a Nasa-funded breakthrough, the "record-setting" engine system is nearly ready to try out for real.
Venus hopes that its rocket engine will be able to blast passengers around the Earth in record time.
"
Read more on hypersonic flight
"No one has ever built a hypersonic platform that makes two-hour global transport cost-effective. Until now.
"Our flagship product, Stargazer, will ascend from a central airport using advanced propulsion systems.
"Our vehicle will accelerate from taxi to cruise speeds of Mach 4 at 110,000 feet with a top speed capable of Mach 9."
The engine is set to feature a new Nasa-funded nozzle design. That's the part of the rocket that "shapes and directs
power
".
Most read in Tech
This hi-tech nozzle will reportedly allow for speeds exceeding Mach 5 – or about 3,800mph.
"We've already proven our engine outperforms traditional systems on both efficiency and size," said Venus Aerospace chief Sassie Duggleby.
Inside nuclear-powered 'Skytanic' hotel that can stay airborne for months with 360 degree views & room for 5,000 guests
"The technology we developed with NASA's support will now be part of our integrated engine platform.
"Bringing us one step closer to proving that efficient, compact, and affordable hypersonic flight can be scaled."
Typical flight distance between London and New York City is around 3,450 miles.
Even at Mach 4 cruising speeds (around 3,070mph), the journey would take just over an hour.
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Hypersonic flights could be here as soon as the 2030s, according to Vertical Aerospace
Credit: venusaerospace
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The company hopes that passengers will be able to reach anywhere in the world in a matter of hours
Credit: YouTube/@venusaerospace
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Flights would cruise at altitudes of 170,000 feet – far higher than a Boeing 747, which usually cruises at between 35,000 and 40,000 feet
Credit: YouTube/@venusaerospace
Venus Aerospace says that its rocket engine could be used for lots of different flight types.
That includes:
Spacecraft landers
Low-Earth-orbit satellites
Space cargo transfer vehicles
Rocket kick-stages
Hypersonic drones and missiles
The company completed a supersonic flight test of a drone early last year.
VENUS STARGAZER BY THE NUMBERS
Here's what you need to know...
Weight: 150,000 pounds
Length: 150 feet
Width: 100 feet
Top speed: Mach 9 (6,900mph)
Actual cruising speed: Mach 4/5 (3,000-3,800mph)
Cruising altitude: 170,000 feet
Picture Credit: Venus Aerospace
It saw the rocket firm blast a 300lb machine to Mach 0.9 (690mph) during a 10-mile flight.
Now Venus is hoping that its new Nasa-funded engine nozzle will allow for a proper flight test, bringing a 2030 commercial launch closer to reality.
"This is just the beginning of what can be achieved with Venus propulsion technology," said Venus Aerospace's tech chief Andrew Duggleby.
"We've built a compact, high-performance system that unlocks speed, range, and agility across aerospace, defense, and many other applications.
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The Venus Stargazer could potentially reach top speeds of Mach 9
Credit: YouTube/@venusaerospace
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Mach 9 speeds would bring the craft close to 7,000mph
Credit: YouTube/@venusaerospace
"And we're confident in its readiness for flight."
It comes after a massive plane dubbed the 'Skytanic' is set to
The US is reportedly planning for a 'Son of Blackbird' jet that could become the world's fastest plane.
And another hypersonic jet could whisk passengers from

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