Big News! Astrophysics receives a gift. Interferometers at LIGO and Virgo detected gravitational waves coming from two neutron stars merging. This detection not only supports Einstein’s theory of relativity, but also teaches us even more about astrophysics that we didn’t know before.
Astronomers have uncovered a supermassive black hole, weighing 17 billion suns, in the middle of nowhere. This nearly record-breaking supermassive black hole is in the center of a small galaxy cluster, which is a small town by universe standards. At READ MORE
The airborne Stratospheric Observatory for Infrared Astronomy (SOFIA) is a flying observatory aboard a modified Boeing 747 that takes infrared astronomy readings at approximately 41,000 feet above the Earth’s surface. It recently observed a mini-eclipse of the extrasolar planet named READ MORE
“How moving!” is what the Earth would say when it comes into contact with gravitational waves. Albert Einstein’s general theory of relativity predicted these gravitational waves. These waves are disturbances in space caused by very massive objects and events. LIGO, READ MORE
There is overwhelming evidence to support the existence of dark matter, but its existence is still a mystery to physicists. A method called Indirect detection remains one of our best hopes for experimentally detecting particles of the elusive Dark Matter READ MORE
Jacob Haqq-Misra, Ravi Kopparapu, and Eric Wolf attempt to address this question in a recent paper titled “Why do we find ourselves around a yellow star instead of a red star?” and published in International Journal of Astrobiology.
Radio astronomers working with a radio dish telescope detected something a bit unusual. They were seeing a very fast radio burst, faster and more irregular than any signal in the history of radio astronomy. This radio burst was coming at very short time scales, lasting just a few milliseconds. The signal was irregular, very fast, and strong. This rapid burst has been something of a mystery since it was first discovered.
In a last scientific hurrah, the Cassini spacecraft has detected that hydrogen is being ejected from the moon’s ice-covered ocean.
Large stars and planets in space have intense gravity. The gravity of these large celestial bodies is so strong, that they actually warp the empty space around them. Also, in space, time progresses differently when near celestial bodies. Because of READ MORE
Our understanding of astrophysics states that we should be seeing co-orbiting planets when astronomers look through their telescopes. Co-orbiting planets are planets of roughly similar size that have overlapping orbits around their host star. These two planets orbit so closely READ MORE