Mars trip plans focus on landing

May 13, 2013

Mars trip plans focus on landing

Landing astronauts safely on Mars is one of the biggest technological hurdles for any future manned mission to the red planet, even more complicated than last year’s daring rover touchdown. NASA dazzled observers by landing the 1-ton Curiosity rover on Mars in August in ...

Manned Mars trip no longer a dream

May 4, 2013

Manned Mars trip no longer a dream

by Marc Kaufman

The notion of landing astronauts on Mars has long been more fantasy than reality. The planet is, on average, 225 million km from Earth, and its atmosphere is not hospitable to human life. But a human voyage to the planet is now, for the ...

Apr 27, 2013

Jupiter water traced to comet

Enigmatic traces of water in the upper atmosphere of Jupiter came from a comet that crashed into the planet in 1994, the European Space Agency says. Astronomers have been debating the water for 15 years after telltale molecules were spotted by an infrared telescope. ...

Reality show seeks one-way travelers for Mars mission

Apr 24, 2013

Reality show seeks one-way travelers for Mars mission

Are you crazy enough to sign up for a one-way trip to Mars? Applications are now being accepted by the makers of a Dutch reality show that says it will deliver the first humans to the red planet in 10 years. The main requirements ...

Third Van Allen radiation belt seen

Mar 2, 2013

Third Van Allen radiation belt seen

NASA probes that are exploring the twin Van Allen radiation belts encircling the Earth have spied a third band of radiation that burst into view and then disappeared, scientists reported Thursday. The discovery of the temporary band of high-energy electrons has stunned scientists and ...

Jan 5, 2013

Young star's disk confirms how giant planets form

Astronomers using the most advanced land telescope in the world have unlocked knowledge about how formidable gas giant planets such as Jupiter and Saturn come into being. These vast but uninhabitable worlds are created by gobbling up gas and dust that envelop young stars ...

Jan 5, 2013

Young star's disk confirms how giant planets form

Astronomers using the most advanced land telescope in the world have unlocked knowledge about how formidable gas giant planets such as Jupiter and Saturn come into being. These vast but uninhabitable worlds are created by gobbling up gas and dust that envelop young stars ...

Jan 5, 2013

Meteorite may yield Mars clues

Washington AFP-JIJI A meteorite from Mars nicknamed “Black Beauty” could hold vital clues to the planet’s evolution from the warm and wet place it once was to its current cold and dry state, NASA said Thursday. Discovered in Morocco’s Sahara Desert in 2011, the ...

Jan 5, 2013

Meteorite may yield Mars clues

Washington AFP-JIJI A meteorite from Mars nicknamed “Black Beauty” could hold vital clues to the planet’s evolution from the warm and wet place it once was to its current cold and dry state, NASA said Thursday. Discovered in Morocco’s Sahara Desert in 2011, the ...