In The News: Department of Physics and Astronomy

KSNV-TV: News 3

NASA's Artemis ONE launch is an attempt to return America to "Space Race" form.

Newswise

NASA's Artemis launch is attempting to return America to 'Space Race' form, paving the way for humans on the moon for the first time since the 1970s.

Reuters

Some social media users are saying that Alexander Gleason’s 19th Century “New Standard Map of the World” is proof that the earth is flat and that Antarctica is not a continent but an ice ring that circles the earth’s edges. They are wrong. The earth is not flat. The map has been misinterpreted.

Universe Today

In a recent study accepted to The Astrophysical Journal Letters, a team of researchers at the University of Nevada, Las Vegas (UNLV) investigated the potential for life on exoplanets orbiting M-dwarf stars, also known as red dwarfs, which are both smaller and cooler than our own Sun and is currently open for debate for their potential for life on their orbiting planetary bodies. The study examines how a lack of an asteroid belt might indicate a less likelihood for life on terrestrial worlds.

Interesting Engineering

Earlier this month, on October 9th, one of the most intense gamma ray bursts hit the Earth. It was spotted by a number of space telescopes including Nasa’s Fermi Gamma-ray Space Telescope, and China’s High Energy Burst Searcher (HEBS) and Hard X-ray Modulation Telescope (Insight-HXMT), according to an article by the South China Morning Post (SCMP) published on Friday. The telescopes were scanning the skies for cosmic explosions and now their scientists are weighing in on the incredible discovery.

Space.com

New observations are challenging a hypothesis about what produces these energetic bursts of radio waves.

Sky & Telescope

A peculiar repeating fast radio burst seems to be coming from a dynamic environment in an otherwise uninteresting region, leaving researchers scratching their heads as to the burst’s origin.

Yahoo!

Mysterious fast radio bursts release as much energy as the Sun pours out in a year - and newly published research has deepened the mystery around them.

Science Alert

We have detected a strange new signal from across the chasm of time and space. A repeating fast radio burst source detected last year was recorded spitting out a whopping 1,863 bursts over 82 hours, amid a total of 91 hours of observation.

South China Morning Post

An international team of scientists using the world’s largest radio telescope has detected a mysterious series of bright flashes from 3 billion light years away.

CNN

More than 15 years after fast radio bursts were discovered, new research has both unraveled and deepened the mystery of the sources of these deep space phenomena.

Earth.com

Fast radio bursts (FRBs) are intense pulses of radio wave energy that usually last only a matter of milliseconds and come from somewhere deep in the cosmos. Astrophysicists detect these signals emanating mostly from faraway galaxies, but they do not yet understand the origin of the pulses. The bursts are extremely intense at their source, putting out as much energy in one millisecond as the Sun does in an entire day. However, by the time they reach earth they are very weak and difficult to detect.