The Waverider jet project aims to fly the aircraft at a speed of 4,300mph, six times the speed of sound.
Suborbital space trips could generate as much as $1.6 billion within the first decade of operations.
One drunk man at a party in Australia thought it would be a good idea to experiment with fireworks.
Richard Branson's flagship commercial space company is set to start flights in December 2013.
Observations of a distant dust-filled solar system have shed light on the process of planet formation.
Lillie Leonardi believes she saw angels at the United Airlines Flight 93 crash site in Pennsylvania.
The military are experimenting with a laser-guided weapon that can fire bolts of lightning at targets.
Dinosaurs are often portrayed as heavy, lumbering beasts - now it seems that this wasn't the case.
Affordable space tourism grows ever closer as rocket-powered test flights get the green light.
The $400 LaserSaber uses a laser that is so powerful that the device comes with a health warning.
Bricklayer Justin Feber was on his lunch break when he was struck dead by a bolt from the blue.
Four-year-old Heidi Hankins appears to have an IQ that is only slightly lower than Stephen Hawking's.
At 127 light years distant the HD 10180 system shares many similarities with our own Solar System.
Our ancestors may have started to walk upright to increase the amount of food they were able to carry.
It's the colour of flamingos, roses and much more - but is there really such a thing as pink light ?
Scientists have been investigating the validity of last year's faster-than-light experiment results.
Planck mission photographs are helping to shed light on the star formations that make up our galaxy.
For years the area around Brown Mountain has been a hotspot for strange orbs and lights in the sky.
Footage of strange lights in the sky over London has generated great interest online this week.
A man in Oregon was arrested after attacking customers in a toy store with two lightsabers.