Posts by 

Deborah Byrd

Whales make rainbows

Whales are magnificent creatures and ... whales make rainbows. Photos and video here.

Lucky strike: Space debris smacked ISS robotic arm

Space officials called it a "lucky strike" when space debris smacked into the skinny robotic arm on the space station, creating a hole now seen in images.

Photos! The close Mercury-Venus conjunction

Closest Mercury-Venus conjunction until 2033 It hasn’t been easy, but members of the EarthSky community have caught photos of the...

The solar eclipse that proved Einstein right

During a May 29, 1919 solar eclipse, astronomers saw the sun bend starlight, proving Einstein's general relativity and catapulting him to rock star fame.

Watch for the legendary green flash

It's said that once you see a green flash, you'll never again go wrong in matters of the heart. Here's how to see one!

ISS passing Polaris, seen from Canada

What a catch! This EarthSky community member caught the International Space Station (ISS) slicing across the night sky on May 17, 2021, passing Polaris, the North Star.

Off Japan’s coast: An ancient animal symbiosis comes back to light

Scientists have found a surprising modern-day symbiosis between 2 undersea animals, which had been gone from the fossil record for 270 million years.

Photos: Young moon, Mercury, Venus, Mars

The brightest planet Venus has now returned to the evening sky, joining Mercury. It'll surprise you by appearing so bright, low in the western twilight. The moon swept past Venus Wednesday and Mercury Thursday ... this weekend, Mars!

Arc to Arcturus, spike to Spica

Learn a phrase useful to sky watchers: Follow the arc to Arcturus and drive a spike (or speed on) to Spica.

SpaceX Starship prototype soars 6 miles up, then lands upright

SpaceX's test flight of Starship SN15 went off without a hitch today, May 5, 2021. Following 4 Starship prototypes that exploded upon landing after their high-altitude flight tests, the SN15 landed safely.

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