“Driving through the lonely, windswept ranchlands of southwestern North Dakota, we got out of our field vehicle, passed through through a rickety gate in a flimsy barbed-wire fence, and entered a postage-stamp-sized plot of eroded landscape. Soon we were digging out fossil fish that died 66 million years ago choking on melt-glass spherules thrown into the atmosphere by the meteor impact 1800 miles to the south in Yucatan, Mexico, that had killed the dinosaurs, opening the way for mammals, and eventually humans, to take over the terrestrial world,” planetary scientist Mark Richards wrote to The Daily Galaxy in an email about what was one of the defining events in the history of planet Earth.
Editor, Jackie Faherty, astrophysicist, Senior Scientist with AMNH. Jackie was formerly a NASA Hubble Fellow at the Carnegie Institution for Science. Aside from a love of scientific research, she is a passionate educator and can often be found giving public lectures in the Hayden Planetarium. Her research team has won multiple grants from NASA, NSF, and the Heising Simons foundation to support projects focused on characterising planet-like objects. She has also co-founded the popular citizen science project entitled Backyard Worlds: Planet 9 which invites the general public to help scan the solar neighbourhood for previously missed cold worlds. A Google Scholar, Faherty has over 100 peer reviewed articles in astrophysical journals and has been an invited speaker at universities and conferences across the globe. Jackie received the 2020 Vera Rubin Early Career Prize from the American Astronomical Society, an award that recognises scientists who have made an impact in the field of dynamical astronomy and the 2021 Robert H Goddard Award for science accomplishments.
“The asteroid itself was so large that, even at the moment of impact, the top of it might have still towered more than a mile above the cruising altitude of a 747,” writes Peter Brannen in Ends of the World about the Chicxulub impact. “In its nearly instantaneous descent, it compressed the air below it so violently that it briefly became several times hotter than the surface of the sun,” hitting Earth with enough force enough to lift a mountain back into space at escape velocity.
“The Exoplanet Paradox” -Worlds With Low Oxygen May Be Teeming with Life Based on Early Earth History
Astronomers Share Their Hopes for the JWST to Will Tardigrades Be the First Interstellar Travelers? (Today’s Galaxy Report)
Monster Black Hole in Tiny Galaxy Holds Clues to Their Existence in Early UniverseCarbon Isotopes on Mars Could Be From Ancient Life to Is Pluto a Planet Debate Continues (Today’s Galaxy Report)
Venus Could Have Been Habitable and Radically Different from the Planet We See Today
The Death of Mars (YouTube Episode)
Why are NASA Spaceships Exploring Earth’s Deepest Oceans to Is Reality a Wavefunction? (Planet Earth Report)
Harvard Astronomers on the ‘Detective Story’ of a 1,000-Light-Year-Wide Bubble Surrounding Earth 
Extraterrestrial Contact Paradox to Antimatter Stars of the Milky Way (The Galaxy Report)
Supervoids of the Universe – Mystery of the Vast CMB Cold Spot 
