The Feed

Heartbreaking: Warp Speed Will Kill You

Star Trek fans, prepare to be disappointed. Kirk, Spock and the rest of the crew would die within a second of the USS Enterprise approaching the speed of light.

The problem lies with Einstein’s special theory of relativity. It transforms the thin wisp of hydrogen gas that permeates interstellar space into an intense radiation beam that would kill humans within seconds and destroy the spacecraft’s electronic instruments.

Interstellar space is an empty place. For every cubic centimetre, there are fewer than two hydrogen atoms, on average, compared with 30 billion billion atoms of air here on Earth. But according to William Edelstein of the Johns Hopkins University School of Medicine in Baltimore, Maryland, that sparse interstellar gas should worry the crew of a spaceship travelling close to the speed of light even more than the Borg decloaking off the starboard bow.

Most Popular

Elections

The Democrats Made Two Joe Biden Miscalculations

I think it's safe to say that there are many, many progressive Democrats who are more than a little surprised -- and a lot chagrined -- at Joe Biden's polling dominance. Look at FiveThirtyEight's polling roundup. Aside from a few high and low outliers, he leads the race by a solid 20 points (at least). Even ... Read More
U.S.

Our Modern Satyricon

Sometime around a.d. 60, in the age of Emperor Nero, a Roman court insider named Gaius Petronius wrote a satirical Latin novel, The Satyricon, about moral corruption in Imperial Rome. The novel’s general landscape was Rome’s transition from an agrarian republic to a globalized multicultural ... Read More