Science & technology | Big rockets and big rivers

SpaceX tests Starship, and prepares to face down Amazon

Elon Musk’s Starlink business could soon be competing with Jeff Bezos’s Kuiper

Starship’s hot-stage separation.
Photograph: SpaceX

IN THE 21 years since it was founded, SpaceX, a rocketry firm set up by Elon Musk, has become the world’s space superpower. Its cheap, reusable Falcon 9 rocket dominates the launch industry. Thanks mostly to its Starlink satellite-internet business, the firm sends more mass into orbit each year than every other company and country on Earth combined.

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This article appeared in the Science & technology section of the print edition under the headline “Starships and enterprise”

From the November 25th 2023 edition

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Dr Dorothy Bishop.

Elon Musk is causing problems for the Royal Society

His continued membership has led to a high-profile resignation

Legal Amazon preservation area borders the field for soybean planting.

Deforestation is costing Brazilian farmers millions

Without trees to circulate moisture, the land is getting hotter and drier


Robot mixing at Toyota Research Institute.

Robots can learn new actions faster thanks to AI techniques

They could soon show their moves in settings from car factories to care homes


Scientists are learning why ultra-processed foods are bad for you

A mystery is finally being solved

Scientific publishers are producing more papers than ever

Concerns about some of their business models are building

The two types of human laugh

One is caused by tickling; the other by everything else