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Articles on SpaceX

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Starship, the most powerful rocket ever built, launched from a spaceport in Texas. AP Photo/Eric Gay)

SpaceX launches most powerful rocket in history in explosive debut – like many first liftoffs, Starship’s test was a successful failure

The launch of a new rocket is always an exciting event. SpaceX’s ‘go fast and fail’ approach means that even though the test ended with engineers blowing up the rocket, it was a valuable first flight.
Both the U.S. and China have plans to establish bases on the Moon in the near future. Caspar Benson/fStop via Getty Images

Is the US in a space race against China?

China has invested massively in its space capabilities in recent years and is now a major competitor with the US. But according to a space policy expert, the US still dominates space by most measures.
Radio observatories like the Green Bank Telescope are in radio quiet zones that protect them from interference. NRAO/AUI/NSF

Radio interference from satellites is threatening astronomy – a proposed zone for testing new technologies could head off the problem

Many telescopes use the radio spectrum to learn about the cosmos. Just as human development leads to more light pollution, increasing numbers of satellites are leading to more radio interference.
A SpaceX Falcon 9 rocket lifted off from the Kennedy Space Center on September 10 — with 34 Starlink satellites and a rideshare package for AST SpaceMobile. (Craig Bailey/Florida Today via AP) Craig Bailey/AP

Starlink, Amazon and others are racing to fill the sky with bigger satellites to deliver mobile coverage everywhere on Earth

Starlink has plans to connect phones, planes and even cruises to its space satellites. But there are hold-ups.
Russian President Vladimir Putin, left, listens to Russian Roscosmos head Dmitry Rogozin during a meeting in the Kremlin in Moscow, Russia on Feb. 20, 2021. (Mikhail Klimentyev, Sputnik, Kremlin Pool Photo via AP)

Russia’s invasion of Ukraine threatens space co-operation, business and security

The impact of Russia’s invasion of Ukraine reaches into outer space, as Russia threatens to stop co-operating on supplying and participating in space missions.

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