The Galactic Inquirer

Galactic and Extragalactic Astronomy

Earth & Space Report #11: Surfing the Galactic Froth

This edition combines fun and science as only Dr. Waller can do, as we take a colorful look at what's going on in supposedly empty space between the stars in the Milky Way galaxy.

GAAC Meeting, February 12 2021 — Astrophoto Night

Some of GAAC's best Astrophotographers each show off a few of their favorite astro images.

Dispatches from the Cosmonet

This January, the American Astronomical Society held its big annual meeting completely online. The Covid-19 pandemic ruled out the society’s planned gathering in Scottsdale, AZ but the AAS pivoted by opening-up digital access to thousands of astronomers across the United States and around the world. More than 3,000 registrants were listed in the online portal, thus demonstrating that the vital communication of astronomical research, education, and public outreach could carry on in this alternative format.

December 11 GAAC Meeting, with Guest Robert Naeye and “A Cosmic Conundrum”

If the Big Bang theory is correct, how fast is the universe expanding? Astronomers are facing a troubling disconnect between different methods used to measure the expansion rate, known as the Hubble constant. The two methods are giving similar but slightly different rates. Either one method is providing inaccurate results, or there is some kind of unknown physics operating in the universe.

Earth & Space Report No 6, with AAVSO Director Stella Kafka

Guest Presenter and AAVSO Director Stella Kafka reviews her tenure as Director, and discusses the role of the AAVSO in current stellar research.

GAAC Meeting September 11 2020: Jeremy Parker and The Comet Chronicles

A photo/video account of comet NEOWISE by Gloucester Area Astronomy Club astrophotographer Jeremy Parker, and a review of some of the more recent Great Comets.

Latest news

We’re All Healthier Under a Starry Sky

Blue wavelengths of light are damaging to many forms of life, and glare from unshielded light compromises road safety and infiltrates bedrooms, suppressing melatonin production, undermining sleep quality and duration, and exacerbating susceptibility to many kinds of illness...

Sticking Close to Home #2 – Bode’s Law and Planetary Spacings

There are definite interrelations between the spacings of the planets – they are much more than giant rocks randomly flying through space.  There is order and a scheme, a cosmic dance of the planets as some romantics like to say.

Sticking Close to Home: Observing our Local Solar System

An astronomical year for me ….When I was in the third grade I suddenly became very interested in everything astronomical – especially the planets of our local solar system.  That same year we studied the Solar System in public school, and that only added to my excitement over the topic.  I began badgering my parents to buy me a telescope...

You might also likeRELATED
Recommended to you

GAAC Meeting, October 9 2020, with Robert Naeye and Finding Life on Other Worlds

Are we alone or do we share our solar system and galaxy with other forms of life? And how widespread are advanced civilizations with whom we could communicate? Right now we don’t have answers to these profound questions. But scientists are in hot pursuit...

!!Astronomical Science Writing Contest!!

Co-hosted by The Galactic Inquirer, a free online journal on diverse...