Posts by 

Eddie Irizarry

Watch sungrazing Comet MAPS break up near the sun

Sungrazing comet C/2026 A1 (MAPS) apparently didn't survive its close encounter with the sun. Watch the apparent breakup in spacecraft images!

The best comets of 2026: Here’s what to watch for

What will be the best comets of 2026? Here's a list of those we already know, and keep watching this space for new discoveries!

New comet C/2025 R2 (SWAN) is up after sunset

New comet C/2025 R2 (SWAN) is still shining at 6th magnitude, meaning it's within the limit for viewing with the unaided eye. But binoculars will show it better!

2 asteroids safely buzzed by Earth this past week

Two asteroids passed close to Earth a couple days apart. One was just above Earth while the other was below. Read more about the asteroids here.

Rare Chi Cygnids are active! Maybe. Observing info here

The Chi Cygnids are a September meteor shower that shows increased activity every 5 years. And 2025 is one of those years! Observing info here.

5 bright comets approaching Earth. Charts here!

There are 5 bright comets heading toward Earth. The one that will arrive first, Comet Lemmon, might be visible with the unaided eye. Charts here.

Asteroid 2025 OS safely buzzed by Earth this weekend

Astronomers discovered asteroid 2025 OS on July 19, 2025. The small asteroid passed closest to us on July 18 and posed no danger to Earth.

Soviet spacecraft Kosmos 482 just crashed to Earth

That old, failed Soviet spacecraft - Kosmos 482 - has apparently come back to Earth, likely in the Indian Ocean, according to Roscosmos.

Is the new Comet SWAN disintegrating? Latest updates here

The new Comet SWAN is approaching the sun. But is that causing the ball of ice and dust to disintegrate? Get the latest updates on the comet here.

Is super-bright Comet ATLAS G3 disintegrating?

Comet ATLAS G3 might be the brightest comet of 2025. It's wowed Southern Hemisphere viewers. But new reports say it might be starting to disintegrate.

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