A way for corporations to contribute to political campaigns and preserve democracy at the same time. Corporations are currently not required to disclose their political spending in a comprehensive manner. ... Indeed, often directors of the company do not know how this money is allocated.
Nasa plans landing on 280,000mph asteroid travelling towards the Earth. Nasa is planning to land spacemen on an asteroid that is travelling at 28,000mph towards the earth, it emerged today. The rock, which was once considered the most dangerous object in the universe with the explosive power of 84 Hiroshimas, will narrowly miss our planet in 60 years' time.
The nearer you orbit to a huge mass like the Sun the faster you have to move, and the Helios sisters moved very fast indeed. Both hit orbital velocities in excess of 70 km/s - or about 150,000 miles per hour. But they're not going to hold onto pole position for much longer.