Calculations showed there may be as many as 10 trillion asteroid-sized objects carrying life 07/09/2019
A mistake made during the Apollo 11 moon landing could have brought lunar germs to the Earth 07/09/2019
Richard Branson’s Virgin Galactic is set to be the first space-tourism company to go public 07/09/2019
New Virgin Galactic Chairman Chamath Palihapitiya says tourism spaceflights to begin within a year 07/09/2019