Space

Space is Hard as Virgin Galactic and Orbital Sciences Can Attest

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October 31, 2014 - In one week we have seen two commercial space companies experience disasters. With Orbital Sciences it involved the loss of a rocket and resupply capsule destined for the International Space Station.

Two Very Different Pictures: Orbital Sciences and SpaceX

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October 30, 2014 - Tuesday's failure of the Orbital Sciences Antares rocket with the Cygnus resupply module and a Planetary Resources satellite aboard paints a sharp contrast with the achievements at SpaceX, Elon Musk's private rocket company.

Current Sun Activity May Reduce the Speed of Climate Change and Stop Humans From Going to Mars

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October 23, 2014 - Back in the 17th century our Sun went through a period in which there was an absence of sunspot activity. Known as the Maunder Minimum it lasted for 70 years.

Huge Holes in Mars One Plan Say MIT Students

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October 15, 2014 - I have written several postings about Mars One and have questioned the aggressive timetable and lack of appropriate tested technology to ensure its ambitious goal - to place th

Why Haven't We Developed Artificial Gravity in Human Space Flights?

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October 2, 2014 - The scene of the rotating space station from 2001: A Space Odyssey reminds me of just how much further we need to go in 2014 to achieve that science fiction dream. What's holding us back from building a spinning station that creates artificial gravity, like the one envisioned by

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  • Evidence of Past Glaciation Found on Mars

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    Len Rosen's picture

    The date today reinforces that we are well into autumn here in the Northern Hemisphere of our planet and it shouldn't be a surprise then that the words "glacier" and "ice" are starting to appear in some headlines. The latest, however, are not of this world but our neighbor Mars.

    NASA Meets Theologians to Discuss How We Respond to E.T.

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    Last week the Library of Congress hosted a two-day symposium entitled "Preparing for Discovery: A Rational Approach to the Impact of Finding Microbial, Complex, or Intelligent Life Beyond Earth." The timing seemed right with the discovery of thousands of exoplanets, some lying within Earth-like Goldilocks Zones around their parent stars, and with further evidence from Martian meteorites and discoveries made by Curiosity, the Martian rover, showing a past habitable environment on the Red Planet.

    India Gets to Mars on the First Try

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    India has done something no other space-faring nation could achieve. Their Mars Orbiter Mission entered orbit around Mars on September 23rd after a successful orbital insertion burn. The milestone achieved - successful on the first try. Russia, the United States, the European Space Agency and Japan cannot make the same claim.

    View Comet Siding Spring from a Virtual Mars

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    Len Rosen's picture

    This is just too cool to not share. One of my readers sent me the link to Solar System Scope. Click on the thumbnail of Mars and start the autocam feed. Enjoy!

    Blue Origin to Replace Russia's RD-180 for U.S. Rocket Flights

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    Len Rosen's picture

    Quietly lost in the background of this week's NASA announcements is the news that Jeff Bezos' company, Blue Origin, is to provide United Launch Alliance, owners of the Atlas V rocket, with a next generation engine technology for a next generation rocket. Although Boeing and SpaceX got the major headlines as the companies selected to provide crew-manned capsules for the International Space Station (ISS), Blue Origin may have the last laugh.

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