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Friday, November 23, 2012

The Pipe Nebula


East of Antares and towards the center of our galaxy, the Milky Way, there are dark spots that extend over fields full of stars.

Cataloged in the early twentieth century by astronomer EE Barnard, these dark interstellar dust clouds include B59, B72, B77 and B78, which are seen in silhouette against the starry background.

Thursday, November 22, 2012

European-Russian mission ExoMars in 2016 and 2018

The administration of the National Hot Air and Space USA (NASA) had to discard collaboration with the European Space Agency (ESA) ExoMars expedition due to budget cuts; it seemed that the mission now will never be started. However, ESA continued to aggressively seek out potential partners and recently announced a proposed agreement with the Russian Space Agency, under which the Federal Space Agency shall provide two rockets to send spacecraft European-Russian mission ExoMars in 2016 and 2018.

Wednesday, November 21, 2012

Curiosity made a great discovery?

Team Mission Mars Science Laboratory implied that they have some important news that they will be ready to share soon. But, like all serious scientists, they are awaiting confirmation of their results before say something specific. In an interview with the American radio station National Public Radio (NPR) science mission chief John Graettinger said that a sample of Martian soil, studied recently with the tool SAM (Sample Analysis at Mars) rover Curiosity, showed something "stunning ('earthshaking').

Distant star ingest a planet the size of Jupiter


Sized planet about 1.4 times larger than Jupiter is captivated by its own star for a solid veil of gas, according to new observations made ​​space telescope "Hubble".

The planet WASP-b is a gas giant, spinning dangerously close to its parent star so that its evaporation created a dense cloud of gas that does not pass light. 

Failed Flash explain the origin of dim supernova


A powerful supercomputer showed that the type of unusually faded stellar explosion can be recognized, in all probability, to the failed attempt to blow up a white dwarf.

A team of scientists led by George Jordan, researchers at Flash Center for Computational Science, University of Chicago, compared the unusually dim supernova type 1a supernovae with the normal of the same type. 

Mars and Earth were shaped from the same structure blocks


A team of Carnegie investigated hydrogen liquefy in water from the Martian subsurface, and found that Mars was formed from the same structure blocks as the Earth, and the changes in the chemical composition of the planet began to occur in the course of its subsequent evolution. This indicates that the terrestrial planets, including Earth, the same source of water - chondritic meteorites. However, unlike our planet, Mars rocks, which contain volatile components such as water, can be processed deep in the bowels of the planet.

Tuesday, November 20, 2012

Temperatures worldwide could rise by 4 degrees

If procedures are not taken to stop climate change by the end of this century, temperatures worldwide could rise by 4 degrees. World Bank does not rule out that even if all the nations of the world to meet the commitments to reduce greenhouse gas emissions is likely to happen at a temperature rise of 3 degrees.