A Bit More Detail

Assorted Personal Notations, Essays, and Other Jottings

[NEWS] Five space science links: Mars, Phobos and Deimos, Psyche, GSN O69, galaxies

  • Universe Today looks at the explosions of sand which mark spring on Mars, here.
  • The Mars moons of Phobos and Deimos are excellent first stops for crewed missions, Universe Today argues here.
  • Universe Today notes that, in their hot youth, metal asteroids like Psyche might have had volcanoes ejecting molten iron.
  • The supermassive black hole at the heart of galaxy GSN 069 is eating something on a 9 hour cycle. Universe Today explains.
  • What is killing star formation in the distant galaxies of the Virgo Cluster? The Conversation reports.

Written by Randy McDonald

September 19, 2019 at 10:30 pm

%d bloggers like this: