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Planet Earth and Sun. Elements of this image furnished by NASA.

Space

Mysterious origin of Earth's water may be explained by solar wind

Evidence from asteroids shows that charged particles from the sun can turn dust grains into water – a process that could be useful for space exploration too

News

WHY does time only move forward?

Physics

Why does time only move forwards? Possibly just because we’re ignorant

Features

Albert Einstein

Space

Lost in Space-Time newsletter: Will a twisted universe save cosmology?

News

Artist's impression of `Oumuamua

Space

Earth may have grown around a rock from an alien star system

News

Tardigrade

Space

Tardigrades could survive interstellar travel in extreme hibernation

News

Blue Origin space station

Space

Can Blue Origin help replace the International Space Station?

Analysis

Satellites and junk are littering space and ruining our night skies

Space

Satellites and junk are littering space and ruining our night skies

Features

Steve Chien interview: Why NASA is inventing curious AI for deep space

Space

Steve Chien interview: Why NASA is inventing curious AI for deep space

Features

How the Hubble Telescope opened a new window on the cosmos

Space

How the Hubble Telescope opened a new window on the cosmos

Comment

Spacecraft and asteroid

Space

UAE will send spacecraft to visit Venus and land on an asteroid

The United Arab Emirates is planning to land on an asteroid in 2033, after a quick visit to Venus

News

Space

Weird white dwarf that is colder than it should be defies explanation

News

Space

Blue Origin is taking Star Trek’s William Shatner to space for real

News

Video

Tim Peake: The future of humans in space

Video

Space

SpaceX’s Inspiration4 marks a shift towards privacy for space tourists

News