Steam-Powered Spacecraft Could Explore the Asteroid Belt Forever, Refueling Itself in Space0
- From Around the Web, Space
- January 23, 2019
The era of renewed space exploration has led to some rather ambitious proposals.

The era of renewed space exploration has led to some rather ambitious proposals.

The strange orbits of some objects in the farthest reaches of our solar system, hypothesized by some astronomers to be shaped by an unknown ninth planet, can instead be explained by the combined gravitational force of small objects orbiting the sun beyond Neptune, say researchers.

Planet and moon have been hit by more asteroids in the past 290m years than at any time in previous billion

The ominously-named Apophis asteroid could have hundreds of opportunities to hit the Earth over the course of the next century, Russian scientists have warned.

Sky gazers were treated to a rare lunar eclipse known as a super blood wolf moon on Sunday night, in which sunlight passing through Earth’s atmosphere lit the celestial body in a dramatic fashion and turned it red.

For the first time, an object in our solar system has been found more than 100 times farther than Earth is from the sun.

The pristine space material may help explain life’s beginnings

The first direct evidence of white dwarf stars solidifying into crystals has been discovered by astronomers at the University of Warwick, and our skies are filled with them.

A smash-up in the asteroid belt may have turned a previously calm and quiet space rock into a splashier kind of celestial object.

‘Awesome’ technology could be used to explore ‘anywhere there is water and sufficiently low gravity’



