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2X519P5 Cape Canaveral, United States of America. 05 May, 2024. The Boeing CST-100 Starliner spacecraft on top of the ULA Atlas V rocket with crew gantry in position on Space Launch Complex-41 at the Kennedy Space Center, May 5, 2024, in Cape Canaveral, Florida. Starliner is expected to launch May 6th on the first manned Crew Flight Test carrying astronauts Butch Wilmore and Suni Williams to the International Space Station. Credit: Joel Kowsky/NASA Photo/Alamy Live News

Space

Starliner launch: When is Boeing testing its crewed space capsule?

Boeing's Starliner capsule had a helium leak in one of its thrusters, but it is still scheduled to launch on 1 June for its first crewed flight to the International Space Station

News

Quantum time travel: The experiment to 'send a particle into the past'

Physics

Quantum time travel: The experiment to 'send a particle into the past'

Features

Space

Active lava flows on Venus raise the stakes for future exploration

News

Physics

Quantum 'arrow of time' suggests early universe had no entanglement

News

How indefinite causality could lead us to a theory of quantum gravity

Physics

How indefinite causality could lead us to a theory of quantum gravity

Features

Icy exoplanet on a dark background. Elements of this image furnished by NASA. High quality photo; Shutterstock ID 2253223513; purchase_order: -; job: -; client: -; other: -

Space

Why are there so many rogue planets and what do they look like?

Features

We are about to hear echoes in the fabric of space for the first time

Space

We are about to hear echoes in the fabric of space for the first time

Features

Mathematics

500-year-old maths problem turns out to apply to coffee and clocks

News

Boeing's Starliner spacecraft

Space

Boeing’s Starliner spacecraft launch delayed due to rocket fault

News

The best new science fiction books of May 2024

Comment

The best new science fiction books of May 2024

A new Stephen King short story collection, an Ursula K. Le Guin reissue and a celebration of cyberpunk featuring writing from Philip K. Dick and Cory Doctorow are among the new science fiction titles published this month

Culture

Space

Running around a 'wall of death' could keep moon settlers fit

News

Space

How India has slowly but surely become a major player in space

Analysis

Space

Knot theory could help spacecraft navigate crowded solar systems

News

Space

We live in a cosmic void so empty that it breaks the laws of cosmology

Features