Telescope Captures "City-Killer" Asteroid, NASA Tracking Potential Threat
A newly discovered asteroid has climbed to the top of NASA's impact risk list after fresh observations doubled its chances of ...
来自MSN2 小时
Is Pluto a planet or not? Who cares! Our love for the King of the Kuiper Belt is stronger ...
On the 95th anniversary of its discovery, Pluto remains one of the most beloved and enigmatic worlds in our solar system, ...
Lansing State Journal on MSN8 小时
Pluto was discovered 95 years ago. Where you can view the non-planet in Michigan
Pluto may not be a planet any more, but you still have a chance to see the distant dwarf planet at one of Michigan's ...
Stunning parade of planets to appear in the night sky this month for the last time until ...
A parade of seven planets is set to appear in the night sky this month, and it will be the last of its kind until 2040.
France 24 on MSN5 小时
‘City killer’ asteroid now has 3.1% chance of hitting Earth, says Nasa
WASHINGTON - An asteroid that could level a city now has a 3.1 per cent chance of striking Earth in 2032, according to Nasa data released on Feb 18 - making it the most threatening space rock ever ...