Matthew Cimone
An All-Sky X-Ray Survey Finds the Biggest Supernova Remnant Ever Seen
Our sky is missing supernovas. Stars live for millions or billions of years. But given the sheer number of stars…
A New Study Says That Betelgeuse Won’t Be Exploding Any Time Soon
I have stood under Orion The Hunter on clear evenings willing its star Betelgeuse to explode. “C'mon, blow up!” In…
Plasma Thruster Could Dramatically Cut Down Flight Times to the Outer Solar System
I just finished the most recent season of The Expanse - my current favourite Sci-Fi series. Unlike most of my…
The Universe in Formation. Hubble Sees 6 Examples of Merging Galaxies
Audio narration by the author is available above 10 billion years ago, galaxies of the Universe were ablaze with the…
Some of Hayabusa2’s Samples are as Big as a Centimeter
A fireball hurtled across the sky on December 5th – the sample return capsule from the Hayabusa2 asteroid mission by…
A Very Interesting Radio Signal was Just Detected Coming from Proxima Centauri
There’s a powerful scene in the movie “Contact” (one of my favs) where lead character Ellie Arroway is sitting among…
Radio Emissions Have Been Detected from an Exoplanet
Invisible Glow Finding planets out in the Universe is pretty hard. I say this despite the fact that two planets…
A Galaxy is Making New Stars Faster Than its Black Hole Can Starve Them for Fuel
A monster lurks at the heart of many galaxies – even our own Milky Way. This monster possesses the mass…
One of These Pictures Is the Brain, the Other is the Universe. Can You Tell Which is Which?
“Science is not only compatible with spirituality; it is a profound source of spirituality. When we recognize our place in…
There are Planets So Close to Their Stars That They Have Magma Oceans 100km Deep and Winds that Go 8000 km/h
200 light years away, “super earth” exoplanet K2-141b orbits a star so closely that its "year" is only 7 hours…