Category Archives: Astronomy

Scientists, Students in Prescott, Arizona, Help LIGO Detect Gravitational Waves

This year’s Nobel Prize in Physics was awarded to three men, but the detection of gravitational waves was the work of a thousand scientists and students — 10 of them from Embry-Riddle Aeronautical University in Prescott.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Embry-Riddle Scientists, Students Contribute to Nobel-Winning Research

Eclipse Programs, Glasses Available at Phoenix Libraries

Image by Vic Viatour.

As Monday’s solar eclipse draws near, many Phoenicians worry they won’t be able to find viewing glasses — or that they’ll get unsafe knockoffs instead. But Phoenix libraries are offering a fun and educational way for kids to get theirs.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Phoenix Libraries Offer Programs, Eclipse-Viewing Glasses For Kids

NASA Moves Up Psyche Mission Timetable

Image courtesy Space Systems Loral/Arizona State University/Peter Rubin

NASA’s mission to 16 Psyche, the solar system’s only known iron-nickel asteroid, will launch in the summer of 2022, one year earlier than originally planned.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
NASA’s Psyche Mission Will Launch a Year Early, Arrive at Target Four Years Sooner

NASA’s ShadowCam Hitches Ride to Moon on Korean Craft

Image courtesy Arizona State University / Malin Space Science Systems

NASA plans to send a new, light-sensitive camera to explore the moon’s most shadowed regions. ShadowCam will look for evidence of water ice in the permanently shadowed regions of the moon.

Lunar areas that never receive sunlight – frigid craters and mountain shadows – could conceal a treasure trove of water ice, especially near the poles.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Shadow-Piercing NASA Camera Rides To Moon Aboard Korean Craft

Mesa Verde Builders Possibly Used Geometry in Sun Temple

A plan view of Mesa Verde national Park's Sun Temple with geometric figures overlaid.
Photo courtesy of Sherry Towers.

A sacred site built in southwest Colorado around 800 years ago hints that the ancestral Pueblo people might have used geometry.

The analysis of the Sun Temple at Mesa Verde National Park offers the first hard evidence that a prehistoric North American society possibly employed such figures in construction.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Geometry Possibly Used In Mesa Verde Sun Temple Construction