Lowell Observatory

Lowell Observatory

Total solar eclipses cast an eerie darkness over the day, but astronomers say that's an ideal time to study the sun. Jeff Hall is an astronomer and sun expert at Lowell Observatory. He says when the sun’s brilliance is blocked out by the moon, other solar features appear.


Melissa Sevigny

Flagstaff is a research hub for "near Earth objects"—space rocks that zip through our cosmic neighborhood. More than a thousand new objects are found every year and some of them could pose a threat to Earth. KNAU’s Melissa Sevigny reports on the people who keep a close eye on the skies.


ESA/Hubble, NASA, HST Frontier Fields

An astronomer at Lowell Observatory used the Hubble Space Telescope to peer back in time at very distant galaxies. He found their position in space isn’t random; it’s influenced by other galaxies nearby. KNAU’s Melissa Sevigny reports on the new research.


Bob Wick, BLM

Electronic billboards are restricted in most of Arizona to protect dark skies for astronomers. Now lawmakers have lifted the ban in a region of Mohave County. KNAU’s Melissa Sevigny reports.


Hundreds Of Cities Worldwide Plan To March For Science

Apr 21, 2017

More than 500-cities worldwide are participating in Saturday’s March For Science. Organizers say it’s a chance to bring awareness to the “very real role” science plays in our lives. Some are concerned the march will fuel the idea that the science community is a special interest group that politicizes its work. Others see it is a chance to celebrate the integrity of research and evidence. Todd Gonzalez is an educator at Lowell Observatory, and a speaker at tomorrow’s march in Flagstaff, one of seven Arizona cities participating. Gonzalez told KNAU’s Aaron Granillo he’s not worried about looking partisan.


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