Posts by 

Deborah Byrd

Big and Little Dippers in the northern sky on June evenings

How can you see both the Big and Little Dippers? On June evenings, the Big Dipper is high in the north. Let it be your guide to the Little Dipper.

Lineup of 6 planets in early June 2024

There's a lineup of 6 planets in the morning sky in early June. Will you see all of them? Find charts and observing tips here.

Alphecca, a jewel in Corona Borealis the Northern Crown

Alphecca. Gemma. Alpha Coronae Borealis or simply Alpha Cor Bor. They're all names for a single star, the brightest star in the Northern Crown.

Active Venus volcanoes revealed again in Magellan data

In a new analysis of radar data from the Magellan spacecraft, scientists have found more evidence for active Venus volcanoes.

Why does the moon seem to follow me when I’m in a car?

Here's something you - or your kids - might have noticed: When you're in a moving car, earthly objects get left behind, but the moon seems to follow. Why?

Meet Gaia BH3, our galaxy’s most massive stellar black hole

Astronomers have discovered the most massive stellar black hole yet discovered in our home galaxy, the Milky Way. They call the object Gaia BH3.

Is the rare New Jersey earthquake related to the eclipse?

Conspiracy theorists are imagining a connection between yesterday's New Jersey earthquake and Monday's solar eclipse. The quake and the craziness here. 

Why is this sun spacecraft image blinking?

Sometimes, we see a sun spacecraft image that seems to blink. This happens when the spacecraft sends back a data stream where some of the data are corrupted.

Are solar storms dangerous to us on Earth?

Activity on the sun affects Earth's magnetic field. It can cause geomagnetic storms and can create beautiful auroras. Are these solar storms dangerous?

NASA Jet Propulsion Laboratory to cut 8% of workforce this week

NASA's Jet Propulsion Laboratory - for decades a leader in robotic exploration of the planets in our solar system - will cut 8% of its workforce this week.

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