Category Archives: Imaging

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

Zebrafish Make a Big Splash in Arizona Medical Research

Photo by Nicholas Gerbis.

Mammals might seem like better human stand-ins than a minnow’s striped cousin, but zebrafish resemble us in surprising and useful ways. But zebrafish also offer practical advantages over other model species: They’re cheap, hardy, breed like rabbits on Viagra, and their skin can be made transparent.

To find out more about how Arizona researchers are using zebrafish in their research, read/listen to my full story at KJZZ’s Arizona Science Desk:
Tiny Fish Makes A Big Splash In Arizona Medical Research

For Pancreatic Cancer, Biomarker Test Offers Chance for Early Detection

When cancer is detected,  the interaction of two nanoparticles creates a bright yellow signal (photo by Fei Lu, Houston Methodist Research Institute).

Pancreatic cancer is the fourth leading cause of cancer deaths in the United States each year, in part because around four-fifths of cases go undetected until they have reached an advanced stage. But a new, biomarker-based test could soon change all that — and offer a way to monitor treatment outcomes.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Biomarker Test Offers Hope For Early Detection Of Pancreatic Cancer

A GRaND Discovery: Dwarf Planet Ceres is Well-Stocked With Water

Image by NASA/JPL-Caltech/UCLA/MPS/DLR/IDA/PS.

After 4 billion years, the dwarf planet Ceres is still carrying a surprising amount of water weight — as much as 30 percent.

The finding, which was published in the Jan. 6 edition of the journal Science, is consistent with earlier models, and provides valuable clues to how Ceres formed.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Dwarf Planet Ceres Up To 30 Percent Water