Weekly Space Hangout: April 22, 2020 – Dr. Fred Watson talks Exploding Stars and Invisible Planets

5 years ago

https://youtu.be/83YR00X_wCw Hosts: Fraser Cain (universetoday.com / @fcain) Dr. Pamela Gay (Cosmoquest.org / @StarStryder ) Moiya McTier (https://www.moiyamctier.com/ / @GoAstroMo) Allen Versfeld (https://www.urban-astronomer.com/ / @uastronomer) This week we…

Hubble Sees a Galaxy With Spiral Arms, Surrounded by Other Spiral Arms

5 years ago

After 30 years, Hubble is still providing us with breathtaking images - like this one of NGC 2273, a spiral…

Interstellar Comet 2I/Borisov Formed in a Very Cold Environment

5 years ago

Using the ALMA array, astronomers were able to detect the chemical composition of an interstellar object as 2I/Borisov began releasing…

Astronomers Watch a Nova Go From Start to Finish for the First Time

5 years ago

A nova is a dramatic episode in the life of a binary pair of stars. It's an explosion of bright…

An ocean floor bacteria has been found with a totally bizarre metabolism

5 years ago

Bacteria come in two basic forms: the kinds that use a lot of hydrogen, and the kinds that don't. And…

Rocket Lab was Able to Catch Falling Inert Rocket Stage With a Helicopter, Continuing Their Path to Reusability

5 years ago

Just prior to the isolation order, commercial launch provider Rocket Lab conducted a successful mid-air recovery of a test stage,…

Catching the Peak of the 2020 April Lyrids

5 years ago

Stuck at home with clear skies? We’re all in a similar situation, as the ongoing pandemic sees most of the…

Astronomers Might Have Imaged a Second Planet Around Nearby Proxima Centauri – and it Might Have a Huge Set of Rings

5 years ago

A new study by a team using data from the Very Large Telescope's SPHERE instrument, may have caught a direct…

Betelgeuse Is Bright Again

5 years ago

Everyone's favorite red supergiant star is bright again. The American Association of Variable Star Observers (AAVSO) has been tracking Betelgeuse…

Anak Krakatau Erupted a Few Days Ago. Here’s What it Looked Like From Space

5 years ago

In between the Indonesian islands of Java and Sumatra lies the Sunda Strait. And in the Sunda Strait lies the…