News tagged with supersonic speeds

Supersonic laser-propelled rockets

Scientists and science fiction writers alike have dreamt of aircrafts that are propelled by beams of light rather than conventional fuels. Now, a new method for improving the thrust generated by such laser-propulsion systems ...

dateOct 29, 2014 in Optics & Photonics
shares0 comments 0

Violent birth announcement from an infant star

( —This Hubble image shows IRAS 14568-6304, a young star that is cloaked in a haze of golden gas and dust. It appears to be embedded within an intriguing swoosh of dark sky, which curves through the image and obscures ...

dateJun 06, 2014 in Astronomy
shares0 comments 0