gravity
It's Official, Antimatter Falls Down in Gravity, Not Up
Since the discovery of antimatter decades ago, particle physicists have wondered if these particles were repulsed by gravity. Einstein predicted…
Two New Space Telescopes Will Bring Dark Energy Into Focus
The ESA's Euclid and NASA's Nancy Grace Roman space telescope will work together to resolve the mystery of cosmic expansion!
Many Astronauts Never Recover all of their Bone Density after Returning to Earth
A new study shows that astronauts do not recover all of their bone strength when they return to Earth, meaning…
What is Einstein’s Theory of Relativity?
More than a century after he first proposed it, Einstein's Theory of Relativity is still foundational to our understanding of…
If Planet 9 is out There, Here's Where to Look
A study of Kuiper belt objects points strongly to the existence of a super-Earth on the outer edge of our…
Fantastic Visualization Shows What Would Happen if you Dropped a Ball Across the Solar System
Summertime means it’s time to play ball! But what would it be like to play ball on various locations across…
A new Approach Could Tease out the Connection Between Gravity and Quantum Mechanics
A proposed experiment using super-cooled atoms could reveal the nature of quantum gravity.
Magnetic Fields Help Shape the Formation of New Planets
In all of scientific modeling, the models attempting to replicate planetary and solar system formation are some of the most…
Health Issues From Spaceflight Might Originate in the Mitochondria
An analysis of all the data we have on the effects of microgravity has indicated that the problem could have…
Weekly Space Hangout: September 30, 2020, Dr. John Kiss Discusses the Growth of Plants in Space
https://youtu.be/AgDiv5WZQi0 This week, we welcome Dr. John Kiss from the University of North Carolina, Greensboro (UNCG). Tonight, Dr. Kiss will…