The Nightly News
An Astronomy blog by Joe Bauman, Salt Lake City
Blog 11: The Home observatory-plus
Joe Bauman
27
March
2017

More Posts

  1. Blog 14: Bigger is better
    27 Apr, 2017
    Blog 14: Bigger is better
    This is the post summary
  2. Blog 13: The Garden of Enceladus
    17 Apr, 2017
    Blog 13: The Garden of Enceladus
    The news last week from Saturn’s moon Enceladus was thrilling. The possibility of life elsewhere in the solar system suddenly seems highly plausible. Less than two years ago, scientists of the Cassini-Huygens project announced that the Cassini probe orbiting Saturn had found evidence that Enceladus has an ice-covered ocean that envelops the little moon. It was discovered through analyzing the moon’s wobble, which was different from what it would have been if Enceladus were solid. The motion
  3. Blog 12: Galaxies
    07 Apr, 2017
    Blog 12: Galaxies
    For my subspecies of astronomer -- amateur, galaxy-obsessed -- spring is the best time of the year. This is galaxy season in the northern hemisphere. Awe-inspiring groups of the great star conglomerations swing into the fields of our telescopes. Once again, the nearby Virgo Cluster of 1,000-plus members presents an amazing collection of spiral and elliptical galaxies, while the far more distant Coma Cluster and its 10,000, many of them dwarf ellipticals, pose nicely for photography. And if good
  4. Blog 10: New candidates for gravitational wave detections
    17 Mar, 2017
    Blog 10: New candidates for gravitational wave detections
    The world’s most advanced astrophysics observatory is continuing its search for colossal collisions and other strange occurrences throughout the universe -- events that it alone can detect -- and has found at least three new candidate events. This is the Laser Interferometer Gravitational-Wave Observatory, whose two components detected the collision of a pair of black holes on Sept. 14, 2015, a few days after the upgraded instrument was switched on. The epochal announcement came on Feb. 11,