
Hubble sees shock collision inside black hole jet
When you're blasting though space at more than 98 percent of the speed of light, you may need driver's insurance. Astronomers have discovered for the first time a rear-end collision between two high ... more
|  |

How comets were assembled
Rosetta's target "Chury" and other comets observed by space missions show common evidence of layered structures and bi-lobed shapes. With 3D computer simulations Martin Jutzi of PlanetS at the Unive ... more
|  |
NASA ISRO radar satellite beams first Earth images from space
Morocco High Atlas whistle language strives for survival
China warns Papua New Guinea over Australian defence deal
|  |

Similarities between aurorae on Mars and Earth
An international team of researchers has for the first time predicted the occurrence of aurorae visible to the naked eye on a planet other than Earth. Mars' upper atmosphere may be indeed closer to ... more
|

Cassini to make final pass by Saturn's odd-shaped Hyperion moon
Launched from Earth nearly 20 years ago, NASA's Cassini spacecraft will make its final close proximity flyby of Saturn's moon Hyperion on Sunday - coming within 19,000 nautical miles of the ringed planet's irregularly-shaped satellite. ... more
|  |

A bubbly cosmic celebration
This new image from ESO's Very Large Telescope (VLT) in Chile shows a spectacular red cloud of glowing hydrogen gas behind a collection of blue foreground stars. Within RCW 34 - located in the south ... more
|
 |

Microbes Can Survive In Meteorites If Shielded From UV Radiation
Outer space might be the toughest environment for life, but some hearty microbes have been able to survive in it for surprising amounts of time. How long they can do so and why they are able to with ... more
|  |

NASA Telescopes Set Limits on Space-time Quantum "Foam"
A team of scientists has used X-ray and gamma-ray observations of some of the most distant objects in the Universe to better understand the nature of space and time. Their results set limits on the ... more
|