Jump to content

Martin

Senior Members
 View Profile  See their activity

  • Posts

    4594

  • Joined

  • Last visited

 Content Type 

Topics posted by Martin

  1.  

    Shiva impact crater 500 km diameter--bolide estim. 40 km diam

    By Martin, in Astronomy and Cosmology

    • 6 replies
    • 1975 views
  2.  

    Ice on Mars, 1- 3 meters below surface

    By Martin, in Astronomy and Cosmology

    • 0 replies
    • 830 views
  3.  

    How to detect habitable exomoons

    By Martin, in Astronomy and Cosmology

    • 4 replies
    • 1523 views
  4.  

    Different responses to Fermi Paradox 1 2 3 4 6

    By Martin, in Astronomy and Cosmology

    • 142 replies
    • 22840 views
  5.  

    Trouble with Physics runaway bestseller after Smolin's Unique Universe appears

    By Martin, in Astronomy and Cosmology

    • 3 replies
    • 1573 views
  6.  

    What will the most modern definition of the kilogram be by 2020?

    By Martin, in Classical Physics

    • 5 replies
    • 1553 views
  7.  

    Important step towards understanding cosmic rays

    By Martin, in Science News

    • 1 reply
    • 2331 views
  8.  

    Betelgeuse might blow up.

    By Martin, in Astronomy and Cosmology

    • 6 replies
    • 2259 views
  9.  

    What do you get out of that Feynman video? Are there others?

    By Martin, in Modern and Theoretical Physics

    • 2 replies
    • 1141 views
  10.  

    Six billion solar mass black hole in nearby Virgo cluster

    By Martin, in Astronomy and Cosmology

    • 15 replies
    • 2462 views
  11.  

    How to put your laptop on the beside table (so it takes the least room).

    By Martin, in Physics

    • 6 replies
    • 1098 views
  12.  

    The Unique Universe

    By Martin, in Astronomy and Cosmology

    • 2 replies
    • 896 views
  13.  

    The expected answer is "Yes" ?

    By Martin, in Suggestions, Comments and Support

    • 4 replies
    • 1292 views
  14.  

    More accurate distance mez for cosmology (SciAm item)

    By Martin, in Astronomy and Cosmology

    • 0 replies
    • 733 views
  15.  

    Change in some basic parameters may be under way

    By Martin, in Astronomy and Cosmology

    • 2 replies
    • 993 views
  16.  

    Successful Planck/Herschel launch today

    By Martin, in Astronomy and Cosmology

    • 2 replies
    • 881 views
  17.  

    Planck set to launch Wedn. 15 hours Europe time---US breakfast-time

    By Martin, in Astronomy and Cosmology

    • 3 replies
    • 995 views
  18.  

    Concerted response to the most common cosmo confusions

    By Martin, in Astronomy and Cosmology

    • 18 replies
    • 2052 views
  19.  

    Time poll (take one)

    By Martin, in Relativity

    • 18 replies
    • 2240 views
  20.  

    Telling universe time from the stars

    By Martin, in Relativity

    • 3 replies
    • 1115 views
  21.  

    Bird seen dancing to a track by Backstreet Boys

    By Martin, in Biology

    • 5 replies
    • 1022 views
  22.  

    Progressive weakening of the idea of time since 1905 (Ch. 1 of new book from C.U.P.).

    By Martin, in Modern and Theoretical Physics

    • 3 replies
    • 1673 views
  23.  

    Kepler mission and the HZ planet search

    By Martin, in Astronomy and Cosmology

    • 8 replies
    • 1692 views
  24.  

    Observing black hole mergers (conference on signs to look for, computer sims)

    By Martin, in Astronomy and Cosmology

    • 11 replies
    • 1623 views
  25.  

    Black hole jets imaged in submillimeter range

    By Martin, in Astronomy and Cosmology

    • 2 replies
    • 1068 views
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.