Why the Universe Might be a Hologram
A quarter century ago, physicist Juan Maldacena proposed the AdS/CFT correspondence, an intriguing holographic connection between gravity in a three-dimensional…
It Doesn't Take Much to Get a Runaway Greenhouse Effect
During the 1960s, the first robotic explorers began making flybys of Venus, including the Soviet Venera 1 and the Mariner…
Enjoy the Holiday-Themed Christmas Tree Cluster
Just in time for the holidays, a new composite image of the Christmas Tree Cluster (NGC 2264) has been released.…
Astronomers Find the Birthplaces of Stars in the Whirlpool Galaxy
Understanding how star-forming works at a galactic scale is challenging in our Milky Way. While we have a general understanding…
The Strangest Coincidence in Physics: The AdS/CFT Correspondence
Attempts to turn string theory into a workable theory of nature have led to the potential conclusion that our universe…
A New View of Uranus’ North Pole from JWST
One cool thing about Uranus is that its orientation, compared to the rest of the solar system, allows a unique…
Blue Origin’s New Shepard Completes 24th Flight; New Glenn Hopefully on the Horizon
Blue Origin’s New Shepard rocket successfully launched and landed today at the company’s Launch Site One in West Texas, with…
Can Webb Find the First Stars in the Universe?
The Universe's very first stars had an important job. They formed from the primordial elements created by the Big Bang,…
Astronomers Find Two Planetary Systems Around Sun-Like Stars
NASA's Transiting Exoplanet Survey Satellite (TESS) has been busy. Clocking in over 5000 exoplanet candidates, the researchers who manage the…
A Radio Telescope on the Moon Could Help Us Understand the First 50 Million Years of the Universe
In the coming decade, multiple space agencies and commercial space providers are determined to return astronauts to the Moon and…