With Tianwen-2, China Enters the Asteroid Race

I missed some interesting news a couple months ago, and I'm guessing you did, too. The launch of China's Tianwen-2 on May 28 took place without much fanfare. Just one space probe among many. Except, it isn't—China is flexing its muscles with an ambitious two-in-one mission, which will not only expand the nation's scientific knowledge... Continue Reading →

Book Review – Extraterrestrial (Avi Loeb)

Avi Loeb believes aliens are real, and they've visited our Solar System. But this man is no fringe conspiracy theorist, dressed in ratty flannels and a tinfoil hat, broadcasting rants from a pirate radio station in the wilderness—he's a Harvard University professor, who has done world-renowned research on cosmology and astrophysics. This is a serious... Continue Reading →

The Moons, Ranked

Back in February I handed down the definitive ranking of all the planets in our Solar System. Today, I'm going to finish the job with a corresponding ranking of the Solar System's moons—rich and varied worlds in their own right, some larger than the smallest planets. This will not be an exhaustive list. Jupiter alone... Continue Reading →

Proxima b: Planet of Doubt

The good news is, nature has provided us with a planet startlingly similar to our own, orbiting almost within reach just 4.3 light-years from Earth. The bad news? It might not be a very good neighborhood. Despite being the best-studied exoplanet out there, scientists can scarcely make heads or tails of what it's really like,... Continue Reading →

Sci-Fi Film Review – Titan A.E. (2000)

Anyone who has worked retail knows that the customer is often wrong. By extension, the market is often wrong. Nowhere is that truer than at the box office, where a copy-paste rehash can rake in billions if it pushes the right buttons, while audiences turn up their noses at works of genuine beauty and creativity.... Continue Reading →

Up ↑