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SciencesMay 3, 2008 12:36 pm

 

NASA’s Mars-bound Phoenix spacecraft is gearing up for a landmark landing near the martian north pole this month to find out whether the region could have once supported microbial life.


Phoenix is on course for a planned May 25 touchdown in the martian arctic that, if successful, will mark the first powered landing on Mars since NASA’s hefty Viking 2 lander set down in 1976. But first, the probe is expected to fire its thrusters several times in the next few weeks to fine-tune its flight path.


"It’s scary how smooth it’s been," said Barry Goldstein, Phoenix project manager at NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, Calif. "The vehicle has just been behaving beautifully."

 (Read more… )www.space.com

 

It’s a very overwhelming news that another of our sent expeditions will eventually land on the Martian surface. This mission is with the Phoenix Lander that will explore the planet’s area in search for evidences that could tell if the area supported life in the planet in the past.  This mission, if successful will eventually put another very big step in our history.      

 

 

A photo of the Phoenix lander 

SciencesFebruary 20, 2008 3:26 am

 

February 13, 2008—Face-to-face in a new fossil discovery, two newfound dinosaur species were revealed today. Both roamed Africa’s Sahara desert some 110 million years ago and were found in present-day Niger. (Read full story.) Eocarcharia dinops, or ‘’fierce-eyed dawn shark,'’ (left) was armed with three-inch (7.6-centimeter), blade-like teeth, likely for disabling and dismembering prey. Some experts speculate that its menacing brow was used in head-butting contests with rival males. Kryptops palaois, or ‘’old hidden face,'’ boasted a horny face that may have had a special role. "From the texture of the [skull] bone, it seems like they almost have a bill on the front of their face for sticking their head in and gnawing away at carcasses," said Paul Sereno. The University of Chicago paleontologist co-authored the new study on the species, which appears in the latest issue of the journal Acta Palaeontologica Polonica.

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