Jeanna Bryner on Muck Rack

Jeanna Bryner

Verified
As seen in: Scientific American, Yahoo Life, Fox News, HuffPost, MSN South Africa, Yahoo News, Aol, CBS Moneywatch, CBS News, NBC News, Live Science and
Managing Editor at Scientific American
Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work. Claim your profile

Get in touch with Jeanna

Contact Jeanna, search articles and posts on X, monitor coverage, and track replies from one place.

Learn more about Muck Rack

Actions

Share this page

Is this you?

As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile

Articles

Chinese spacecraft beams back first image of Earth's “mini moon”

|
By Claire Cameron Verified, Jeanna Bryner Verified
| Scientific American Verified
China's Tianwen-2 aims to collect samples from asteroid Kamo'oalewa and return them to Earth A Chinese spacecraft on a mission to collect and return samples of a near-Earth asteroid beamed back its first image of its target. Called Kamo‘oalewa, the space rock loops by Earth, coming as close as 9 million miles and as far as 25 million miles from our planet. It's a quasi-satellite , meaning it orbits the sun, but it sticks close to Earth—astronomers have discovered eight of these space rocks.
Open in Who Shared Issue with article?

July 4 heatwave would've been 'virtually impossible' in 1776

|
By Jeanna Bryner Verified, Andrea Thompson Verified
| Scientific American Verified
People in the U.S. experience more, and more intense, heat waves than the Founding Fathers would have July is always the hottest month for the U.S., but Julys today are significantly hotter than they were when Benjamin Franklin, Thomas Jefferson and the other Founding Fathers declared the U.S. an independent nation.
Open in Who Shared Issue with article?

Scientific American

|
By Claire Cameron Verified, Jeanna Bryner Verified
| Scientific American Verified
A heat wave over the Fourth of July weekend could put millions at risk of heat-related illnesses. Here's what to do to stay safe—and why you don't just need to drink lots of water As Americans come out to commemorate the nation's 250th birthday on Saturday , the temperatures across huge swaths of the nation will be anything but celebratory.
Open in Who Shared Issue with article?
See all 178 licensed articles (647 Total)
 •  Privacy  •  Terms  •  Security and Legal  •   •   •   • 

© 2026 Muck Rack

SOC 2® Certified