SUNSET: 
International Observe the Moon Night Is Here
International Observe the Moon Night is here. Step outside Saturday evening and admire our closest celestial neighbor with your family.
Mount Wilson Escapes Wildfire; Amateur Observatory Destroyed
Firefighting crews held the line as wildfire threatened Mount Wilson; an amateur observatory built by the Tri-Valley Stargazers was not so lucky.
International Dark Sky Week Is Here: Celebrate the Night!
The weeklong celebration of the night sky we all share has always been an opportunity for people to connect with each other. This year, connecting with each other takes on a significance all its own.
Astronomy in Space with David Dickinson
Space and Astronomy in the Time of COVID-19
The ongoing worldwide COVID-19 pandemic is having a significant impact on spaceflight, science, and professional and amateur astronomy.
Celebrating Astronomer Margaret Burbidge, 1919–2020
The astronomer who taught us we are all made of stardust has passed away after celebrating her 100th birthday on August 12, 2019.
Astronomers Make It Rain, Search for Gin and Vampires
As is customary on the first day of April, scientists posted research that breaks out of the box peer-review normally keeps it in.
2020 Star Parties Update
Organizations have cancelled or rescheduled several star parties due to the COVID-19 pandemic. In many cases, organizers are still in the process of making a decision on how and when to hold a given event. Here is an updated calendar of upcoming North American star parties and events, with a…
Winter Stargazing in the Florida Keys
Every February, amateur astronomers flock to the Florida Keys to a dark-sky site for a week of stargazing at the Winter Star Party.
Do You Love the Stars? Do Some Astronomy This Valentine's Day
Whether you're celebrating Valentine's Day or boycotting it, anyone visiting this site loves the stars. Here's a chance to participate in an effort to make sure future generations love them too.
The 2020 Chambliss Amateur Achievement Award Goes To Dennis Conti
Each year, the American Astronomical Society confers the Chambliss Amateur Achievement Award for significant astronomical research carried out by an amateur astronomer. This year the award goes to Dennis Conti of the AAVSO.
Report from the 2019 Advanced Imaging Conference
S&T Associate Editor Sean Walker gives a rundown of last week's astro-imaging conference.
Remembering Dr. Michael D. Reynolds, 1954 – 2019
Mike Reynolds, passionate astronomy educator and former executive director of the Association of Lunar & Planetary Observers (ALPO), passed away suddenly on October 15th.
Well-loved Astronomy Expo Comes to an End
The RTMC Astronomy Expo, a favorite yearly convo of amateur astronomers and telescope makers, is ending. The author takes a look back at the meeting's glory days.
Barbara Wilson — A Remembrance
Barbara Wilson passed away on September 24, 2019, after battling cancer for several months. Barbara was very well known in the amateur astronomy community as a dedicated and talented deep-sky observer. But she was much more than that.
The RAC Summer Star Party
It's high summer and time to party — star party, that is. The RAC Summer Star Party offered fun, friends, and some good, clear nights this year. As is typical for New England, the spring season was wet and cloudy with few opportunities for extended observing sessions. But at least…
Maunakea Observatories Shuttered Amid Protests (Update: Observatories Have Reopened)
As protests against the construction of the Thirty Meter Telescope continue, the directors of Maunakea Observatories have taken the unprecedented move of closing all observatories atop the mountain.
Thirty Meter Telescope Set to Begin Construction
Hawaiian Governor David Ige and the Thirty Meter Telescope International Observatory have announced that construction of the Thirty Meter Telescope will begin the week of July 15th.
The Astronomers' Eclipse: July 2nd Eclipse Will Pass Over Professional Observatories
Some of the world's largest telescopes will be watching as the Moon blocks the Sun's disk and reveals its corona on July 2, 2019.
Music Inspired by Astronomy: A Catalog
Catalogs are useful in astronomy. Now there's one dedicated to musical pieces influenced by astronomy.
Astronomy and D-Day: The Sun, Moon, and Tides at Normandy
The invasion of occupied France on June 6, 1944, changed the course of the Second World War. Astronomy played a crucial role in the timing of the event.
