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Space

UN space database aimed at easing global tensions is mysteriously down

A list of global space launches designed to calm cold war tensions and promote transparency has been missing from the UN's website for months

News

Environment

Atmospheric pollution caused by space junk could be a huge problem

News

Space

Why did SpaceX just apply to launch 1 million satellites?

Analysis

Satellite-filled sky

Space

SpaceX’s Starlink dodged 300,000 satellite collisions in 2025

News

artist's impression of satellite in space

Space

Satellites could use magnetic fields to avoid collisions

News

Space

China has applied to launch 200,000 satellites, but what are they for?

News

An artist's impression of the satellite orbiting Earth

Space

'Knitted' satellite launching to monitor Earth's surface with radar

News

Technology

Controversial satellites launching in 2026 will reflect light to Earth

News

Satellites Flying Around Earth

Space

Crash clock says satellites in orbit are three days from disaster

News

Space

Planned satellite launches could ruin Hubble Space Telescope images

More than half a million satellites are planned to launch by the end of the 2030s, and simulations suggest they will have a severe impact on space-based astronomy

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Space

SpaceX's Starlink and other satellites face growing threat from sun

News

Earth

How worried should we be about noxious chemicals from dead satellites?

Features

Earth

Longest lightning ‘mega-flash’ sets a shocking new record

News

Environment

A crucial methane-tracking satellite has died in orbit

News