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The sand spider, Homalonychus selenopoides, takes a dust bath after each molt.

The Secret Life of Spiders

Also on Arizona Spotlight: a new dust detection system on I-10; cumbia rhythm energizes downtown Tucson; and a story about the perils of being a king.
An illustration of the OSIRIS-REx spacecraft. Image courtesy [OSIRIS-REx Asteroid Sample Return Mission](https://www.asteroidmission.org/).

OSIRIS-REx Due To Begin Asteroid Operations Soon

UA scientists prepare for spacecraft's first photos of the asteroid Bennu.
The Apollo 8 mission control room pre-launch, in 1968, at the Kennedy Space Center.

Apollo 8 Flight Controller Recalls Landmark Mission 50 Years Ago

Charles Dietrich is among NASA heroes attending Tucson Spacefest this year.
Christine Vivona

A Bright Touch: Harpist Christine Vivona

Also on Arizona Spotlight: Voices of protesters in Nogales; and a conversation with NASA nurse Dee O'Hara on the birth of the space program.
Solar technology can transform airborne water vapor into a privately-generated drinking supply.

Arizona-based Solar Firm Draws Drinking Water From Air

Says Southwestern skies contain enough water vapor to provide private supply
Father and teenager daughter make dangerous trip from Guatemala to the Arizona border.

Separated & Reunited on the Border

Also on Arizona Spotlight: An update on the poaching of a male jaguar sighted in the Huachuca Mountains; meet Ciara Peterson, a Tucson girl who is a national champion at using braille.
Government officials received this picture of a jaguar pelt, and biologists say its spots correspond to those on a jaguar seen in pictures taken by a trail camera in Arizona.

Jaguar Seen in Arizona Last Year has Been Killed in Mexico

Spots on a pelt match those of a jaguar photographed in the Huachuca Mountains.
Hurricane Frances as seen from the International Space Station, 2004.

UA Forecasters Predict Fewer Hurricanes This Summer

Annual outlook cites ocean temperature changes for short-term dip in storm numbers.

Overcoming Aphasia: "A River is Made Drop by Drop"

Also on Arizona Spotlight: Where Arizona stands after a tumultuous week for U.S. border policy; and an alternative to sunscreen developed at the University of Arizona.
A dust storm closes in on Phoenix, 2011. Adapted from Alan Stark, via [Flickr](https://www.flickr.com/photos/squeaks2569/5999764554/in/photolist-a98yj2-cn7Zvm-a98ywz-cn7Zxh-a9bmYs-a9bnvy-a98y9g-cn7ZsN-a9bmzy-a2xaGz)

Valley Fever May Spike, Doctor Says

Prediction is based on recent patient-ordered tests.
The lesser long-nosed bat.

Got Bats? Check Your Hummingbird Feeder

Volunteers needed to track two nectar-feeding flyers.
The NASA logo on a wall at Kennedy Space Center.

Seven Arizona Small Businesses Receive NASA Funding

Two Tucson businesses were among 348 awardees sharing $43.5 million.
Google Earth view of the Navy Optical Precision Interferometer outside of Flagstaff.

Arizona Telescope Array Gets Upgrade to See Fainter Stars

The new setup should improve distance by a factor of 10, an astronomer on the project said.
The Flandrau Science Center and Planetarium (left) and the Kuiper Space Sciences Building (right) on the University of Arizona campus.

UA Summer Camps Give Kids a Running Start on Science

The subjects include robotics, engineering, coding and more.
A helicopter drone could triple the distances that Mars rovers can drive in a Martian day and help pinpoint interesting targets for study.

Mars 2020 Rover Mission to Include Scout Helicopter

NASA will test the aircraft's feasibility with up to five flights in 30 days and use it for mission planning and rover navigation.
The bright sun sets behind some trees near Soleng Tom Elementary School on Tucson's east side.

Hot Weather Forecast Warms Up Urban Planning Research

UA team investigating solutions to daily buildup of city heat.

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