Fraser “Asks a Spaceman” Dr. Paul Matt Sutter – why do we call the Big Bang a singularity, when we also call black holes singularities?
Continue reading “Was The Big Bang Just A Black Hole?”
Weekly Space Hangout – Feb. 12, 2016: Amy Shira Teitel
Host: Fraser Cain (@fcain)
Special Guest: Amy Shira Teitel, Author of “Breaking the Chains of Gravity” that was released in the States on January 12, 2016. Contributing writer for Vintage Space column on Popular Science, and host at Discovery News.
Guests:
Morgan Rehnberg (cosmicchatter.org / @MorganRehnberg )
Jolene Creighton (fromquarkstoquasars.com / @futurism)
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Why Do Planets Have Rings?
Planet come in a wide variety of sizes, compositions, and colors – and they can sometimes have rings. Where do these rings come from?
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Astronomy Cast Ep. 402: Gravity Eyes: See The Invisible With The Force
What kinds of things can we see using gravity, that we may not otherwise be able to see? Pamela will fill us in on the Great Attractor, etc!
Continue reading “Astronomy Cast Ep. 402: Gravity Eyes: See The Invisible With The Force”
Weekly Space Hangout – Feb. 5, 2016: Dr. Or Graur
Host: Fraser Cain (@fcain)
Special Guest: Dr. Or Graur, Research Associate at the Center for Cosmology and Particle Physics at New York University; Researches what type of star leads to a thermonuclear, or “Type Ia,” supernova.
Guests:
Carolyn Collins Petersen (thespacewriter.com / space.about.com / @spacewriter )
Morgan Rehnberg (cosmicchatter.org / @MorganRehnberg )
Jolene Creighton (fromquarkstoquasars.com / @futurism)
Alessondra Springmann (@sondy)
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What Are Alien Megastructures?
Did scientists find a giant alien structure around KIC 8462852? Probably not, but if they did, what would these structures look like?
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Astronomy Cast Ep. 401: Predictions for 2016 and Beyond
What do Pamela and Fraser think will happen or be discovered in 2016? What would they like to see in the near future?
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Guide to the Constellations and Messier Objects by Tammy Plotner
The first person to ever write an article for Universe Today (apart from me) was Tammy Plotner. Tammy was an experienced amateur astronomer, and had already dedicated her life to sharing her love of the night sky with the public. She spoke at astronomy clubs, did plenty of sidewalk astronomy, and in 2004, she contributed her first article to Universe Today.
By 2006, Tammy had written dozens of articles for Universe Today, and embarked on a weekly astronomy series called What’s Up This Week. We later turned those into actual books (printed on paper, no less), and did another edition in 2007.
In 2015, Tammy passed away after a long struggle with MS, and we mentioned it here on Universe Today.
One of my favorite projects that Tammy ever embarked on for Universe Today was to publish a guide to every single Messier Object, and every single Constellation in the sky. There are more than 100 Messier Objects, and 88 recognized constellations, and Tammy wrote an in-depth guide to each and every one.
To honor Tammy, we’ve decided to bring these wonderful guides back to the surface – you probably never even realized they were in the vast Universe Today archives. The Guide to Space Curator, Matt Williams, will be completely revised Tammy’s guides, adding plenty of new pictures and links to additional resources.
We’ll release one a week from both collections until they’re all republished, starting with M1: the Crab Nebula, today.
I hope you enjoy them, I sure did.
What is the Higgs Boson?
What is this thing we keep hearing about – the Higgs Boson, and why is it important?
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Weekly Space Hangout – Jan. 29, 2016: Largest Solar System, Future Missions, and Remembering Our Lost Astronauts
Host: Fraser Cain (@fcain)
Guests:
Carolyn Collins Petersen (thespacewriter.com / space.about.com / @spacewriter )
Morgan Rehnberg (cosmicchatter.org / @MorganRehnberg )
Kimberly Cartier (@AstroKimCartier )
Dave Dickinson (www.astroguyz.com / @astroguyz)
Jolene Creighton (fromquarkstoquasars.com / @futurism)
Paul Sutter (pmsutter.com / @PaulMattSutter)