The Nightly News
An Astronomy blog by Joe Bauman, Salt Lake City
Blog 4: New Critter in the Cosmic Zoo
Joe Bauman
17
January
2017

More Posts

  1. Blog 38: Another supernova!
    17 Jan, 2018
    Blog 38: Another supernova!
    Patrick Wiggins has done it again! At 2:49 a.m., Jan. 14, the Tooele County, Utah, amateur astronomer photographed a field of stars and galaxies in the area of Ursa Minor (the Little Dipper) -- and caught his fifth supernova. This one, which he discovered four years to the day after his first astonishing find, is hosted by the barred spiral galaxy NGC 6217. It's in the galaxy's sparsely-populated outskirts. A physicist notes that galaxies can have disks that extend beyond their obvious
  2. Blog 37:  Back to the Moon
    07 Jan, 2018
    Blog 37: Back to the Moon
    NASA’s long-term goals changed on Dec. 11, 2017, shifting from human exploration of asteroids to a return to the Moon. The 2010 version of the National Space Policy contained these instructions: "Set far-reaching exploration milestones. By 2025, begin crewed missions beyond the moon, including sending humans to an asteroid. By the mid-2030s, send humans to orbit Mars and return them safely to Earth …." In his Space Policy Directive 1, President Donald Trump removed that section and replaced it
  3. Blog 36: The holiday wreath galaxy
    07 Dec, 2017
    Blog 36: The holiday wreath galaxy
    NASA charmingly described galaxy Messier 74 back in December 2011 when it published a Hubble Space Telescope view of it: "Resembling festive lights on a holiday wreath, this ... image of the nearby spiral galaxy M74 is an iconic reminder of the impending season. Bright knots of glowing gas light up the spiral arms, indicating a rich environment of star formation." M 74, a relatively close spiral, is well placed for telescopic viewing in the Fall through early Winter. When members of the Salt
  4. Blog 35: Cosmic discoveries
    27 Nov, 2017
    Blog 35: Cosmic discoveries
    University of Utah astrophysicists and their partners in the Telescope Array Project are working to solve the mystery of the origins of cosmic rays. And they may be onto an astounding discovery, that many of the highest-energy particles come from a region near the Big Dipper. The background "Cosmic rays" is a misnomer, as they aren't beams but physical bits of material from elsewhere in our Milky Way galaxy and far more distant sources. These subatomic particles zap into the atmosphere