Posts by 

Deborah Byrd

Summer storm off New Hampshire

As autumn unfolds ... remember last summer? Josh Blash captured this cool image in June, showing a summer storm in the Atlantic, just off the coast.

Drought still grips southern California

California has dry spells, but the state hasn't had exceptional drought since at least 2000. Now, about 20 percent of California is in exceptional drought, and many trees have died.

Nova in Sagittarius

There's a nova in the sky now. It's faint and requires a dark sky to be seen, but photos pick it up more easily. Astrophotographer Jeff Dai captured it from Thailand.

World from above

Can you find the photographer in this image from an island off the coast of Norway?

Great Valley found on Mercury

Scientists have discovered a Great Valley on Mercury, hundreds of miles long and sunken by as much as 2 miles (3 km) below the surrounding terrain.

A slushy ocean beneath Pluto’s heart?

A bulging, viscous, liquid ocean may lie beneath Pluto's heart-shaped Tombaugh Regio. If it exists, it solves a longstanding puzzle about this region.

100 scientists say yes to asteroid mission

Scientists have signed an open letter in support of increased knowledge of Near-Earth Objects (NEOs), whose orbits carry them near Earth. You can sign it, too.

Supermoon photos from around the world

EarthSky received many photos of the bright and beautiful supermoon. We loved them all and thank you all! See editors' favorites here.

Quake and aftershocks rock New Zealand

A powerful earthquake has struck New Zealand’s South Island, causing tsunami waves, landsides, many aftershocks and leaving 2 dead.

5 keys to enjoying the closest supermoon

The closest full moon since 1948 is coming up this weekend. When should you watch? What should you watch for? Are supermoons hype? Here's all you need to know.