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Browse Johnson-Roehr, S.N.

1-30 out of 30 article(s)
Title Type Date Words
An Unusual Parent: The familiar Geminid meteor shower springs from an unfamiliar source. Dec 1, 2018 946
An Asteroid Pays a Visit: This month offers ideal viewing conditions for asteroid 3 Juno. Nov 1, 2018 742
Peak Perseids: Plan for optimal conditions for the year's most popular meteor shower. Aug 1, 2018 968
Pluto in 2018: This intriguing little world is at opposition this month. Catch it while you can. Jul 1, 2018 556
Vesta at Its Best: Asteroid 4 Vesta is closest this month, a lustrous light in the southern sky. Jun 1, 2018 1097
Jupiter, By Jove! The solar system's greatest gas giant puts in a bold appearance this month. May 1, 2018 3420
April Showers: The Lyrids, the capricious' meteors of spring, are predicted to peak on April 22nd. Mar 18, 2018 409
Moon Occults Nu Geminorum. Brief article Mar 18, 2018 248
What's in a Name? Brief article Mar 18, 2018 300
Speaking of Gemini ... Mar 18, 2018 411
Action at Jupiter ... Calendar Mar 18, 2018 1820
Mercury in the Month of Mars: March may be named for Mars, the Roman god of war, but Mercury, god of commerce and thieves, steals the show this month. Mar 1, 2018 718
Asteroid Occultations. Brief article Mar 1, 2018 240
Aldebaran Afternoon. Brief article Mar 1, 2018 271
Action at Jupiter. Calendar Mar 1, 2018 1853
Fast Times in the Charioteer: AE Aurigae may appear modest, but it's really a troubled, hot star, trying to outrun its past. Jan 10, 2018 3213
A Grand Endeavor: UNIVERSE: Exploring the Astronomical World. Jan 10, 2018 1087
January's Total Lunar Eclipse: The Western United States, including Alaska and Hawai'i, has the best view. Dec 29, 2017 980
Other Worlds THE PLANET FACTORY: Exoplanets and the Search for a Second Earth. Book review Dec 1, 2017 661
Evening Entertainment: Go out early and stay out late to catch the best meteor shower of the year. Dec 1, 2017 624
The Moon Occults Aldebaran. Nov 22, 2017 467
X-Ray Revelations. Book review Aug 1, 2017 683
Pure & simple. Book review Apr 1, 2017 602
Success story: The Far End of the Journey: Lowell Observatory's 24-inch Clark Telescope. Oct 1, 2016 856
Big science, small science. Book review Aug 1, 2016 600
Representing the universe: Cosmos: The Infographic Book of Space. Book review Jun 1, 2016 895
A fresh approach. Book review Feb 1, 2016 598
Science vs. science. Book review Oct 1, 2015 596
Our place in the universe: galactic encounters: our majestic and evolving star-system, from the big bang to time's end. Book review Apr 1, 2015 527
Art of the Universe: Cosmigraphics: Picturing Space Through Time. Book review Feb 1, 2015 486

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