Sure you've heard of sound echoes, but have you heard of… Light ECHOES echoes ᵉᶜʰᵒᵉˢ?
Scientific American
Light Echoes Make Majestic Patterns in the Sky
Bizarre phenomena called light echoes create strange, shifting shapes seen in some telescopic images and help astronomers chart the heavens above
WHOA. Astronomers may have found a planet orbiting Alpha Centauri A, the closest sun-like star to the Sun! It's a binary system, too, so if this is confirmed it'll be an AMAZING discovery!
Bad Astronomy Newsletter
A planet for Alpha Centauri A?
JWST spots what might be a Jupiter-sized world around the nearest Sun-like star
Hot take time! So, about that Sean Duffy claim of wanting NASA to put a nuclear power plant on the Moon...
Lightning strikes occur on Earth more than a *billion* times per year. What triggers it? Turns out, exploding stars. Yes, seriously. And also, black holes.
Bad Astronomy Newsletter
What triggers lightning? Exploding stars.
And also black holes. Yes, seriously.
Betelgeuse is a binary! Maybe! A second star has possibly been found orbiting the soon-to-be supernova. It still needs to be confirmed (despite a LOT of breathless articles saying it's real) but if it is it'll have implications for how we study Big B.
Bad Astronomy Newsletter
A second star for Betelgeuse?!
Astronomers post a possible binary companion for the soon-to-be supernova
HUNDREDS of NASA employees sign a declaration protesting the brutal attacks by Trump and his regime. I signed it too, as should you. Plus: Incredible image of dusty spirals blasted out by a terrifying binary star.
Bad Astronomy Newsletter
NASA declaration against Trump’s science attacks, more dusty WR star spirals
The Voyager Declaration takes a stand against budget cuts, and a gorgeous JWST image of Wolf-Rayet star dust expulsion
This may be one of the single greatest astronomy questions I've ever been asked: Can you drink Saturn's rings?
Scientific American
Can You Drink Saturn’s Rings?
It’s certainly possible to consume water sourced from the icy rings of Saturn, but doing so safely may require extra steps
In 2023, astronomers detected a cosmic blast so powerful it released more energy than ALL THE STARS IN THE UNIVERSE COMBINED. The cause: two black holes colliding and merging… which is a problem, because they were way bigger than we thought possible.
Bad Astronomy Newsletter
The biggest black hole merger ever detected so far rocked the Universe
The gravitational waves they emitted were fiercely powerful, but where did the black holes come from?
For years, planetary scientists studying Mars have wondered if streaks on crater walls and scarps might be from liquid water. A new study dries that claim up.
Scientific American
Another ‘Water on Mars’ Claim Bites the Dust
A new global overview of Mars suggests dust, rather than water, is the source of mysterious streaks there
Something lost a bit in the amazing images released earlier: Vera Rubin Observatory is a steely-eyed asteroid hunter! It's already found thousands of new ones in just a few nights, and is predicted to find *3.7 MILLION* more. THREE POINT SEVEN MILLION
Bad Astronomy Newsletter
Vera Rubin Observatory will find millions of asteroids. Millions.
That’s a lot of space rocks.