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Fraser Cain

Fraser Cain is the publisher of Universe Today. He's also the co-host of Astronomy Cast with Dr. Pamela Gay. Here's a link to my Mastodon account.

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Fraser Cain

Recent Posts

Maybe Venus Was Never Habitable

The planetary science community argues back and forth about when Venus was last habitable. Did…

17 minutes ago

Astronauts on Long Missions Will Need Personal AI Assistants

How can artificial intelligence (AI) help astronauts on long-term space missions? This is what a…

13 hours ago

Could Primordial Black Holes Be Hiding in Plain Sight?

Are Primordial Black Holes real? They could've formed in the unusual physics that dominated the…

20 hours ago

NASA Wants Students’ Help Designing Missions to Other Moons

One of NASA's primary missions is to inspire the next generation of scientists and engineers…

21 hours ago

Antarctica Has Gotten 10 Times Greener in 35 Years

Our satellites are dispassionate observers of Earth's climate change. From their vantage point they watch…

23 hours ago

White Dwarfs Could Have Habitable Planets, Detectable by JWST

White dwarfs are dead stars like our Sun. Although they're no longer performing fusion in…

24 hours ago