Posts by 

Deborah Byrd

Bright meteors of 2017, over Tucson

This compilation of images from Eliot Herman represents the best of more than 100,000 photos of meteors over Tucson, captured on 2017 nights.

2017 sky optics, Hong Kong

Even if you stay in one location - and a major city to boot - it's amazing what you can see just by looking up.

Fossils suggest a universe filled with life

Evidence of life processes found in fossils in 3.5-billion-year-old rocks. Scientists say this work suggests life in our universe is widespread.

X-ray image shows newly born elements

The elements that make up our bodies and everything around us are born inside stars. This new X-ray image shows them being released into space.

Scientists explain insights from ancient Tibetan ice core

A short film about an expedition to Tibet's Guliya Glacier, where scientists drilled a Stone Age ice core going back 600,000 years. Plus a report on what the ice core reveals.

SpaceX launch wowed many, scared some, in SoCal

SpaceX Falcon 9 launch created an eerie display in the night sky over southern California on the night of December 22. Photos and video here.

Is the star RZ Piscium eating its planets?

Astronomers knew this star was "winking," or dimming erratically. They thought it might be young. Now they think RZ Piscium might be more evolved than our sun, and hungry.

Pink sunset over Singapore

Happy holidays to the EarthSky community!

Summer Triangle on winter evenings

How long into Northern Hemisphere winter will you be able to see the Summer Triangle?

Halo and sundogs over Montana

Ski resorts are the best places to see fine halo displays, like this one. Why so beautiful and why so sparkly? Details here.

2026 Donation Campaign

If EarthSky has ever helped you discover something new, prepare for an eclipse, spot a planet, or simply inspired a moment of wonder, today is the perfect day to give back. Your donation helps keep trusted science news, expert night sky guides, and independent science journalism free for everyone.

Please help keep EarthSky going by donating today!

Please help keep

EarthSky going!

If you've already donated, we apologize for the popup and greatly appreciate your support.