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NASA missions for a double Asteroid Redirection Test (DART) – Watch Live

The DART spacecraft weighs around 600 kilograms

In Armageddon mission, Nasa to crash $330m spacecraft into asteroid to alter its course

The half-tonne probe will be travelling at more than four miles a second

Incredible – NASA successfully produces oxygen on Mars

MOXIE’s consistent production so far is a promising first step

NASA’s Webb telescope makes first ever detection of carbon dioxide on alien world

“It was a special moment, crossing an important threshold in exoplanet sciences”

Scientists say exoplanet 100 light years from Earth may be covered with deep ocean

The exoplanet orbits "a nearby visual-binary M dwarf" star

How to watch the Artemis 1 launch online

The whole world will be able to follow along from home, with live coverage of the launch and the mission as it progresses

Nasa’s James Webb telescope reveals astonishing new picture of Jupiter (photo)

The images show our near neighbourhood in precise detail

NASA: Asteroid 2.3 times the size of dinosaur heading for Earth

Asteroid 2022 PW may be small, but it will fly dangerously close to the Earth, relatively close to the Moon's distance to the planet

NASA officials outline 29 August Artemis 1 Moon mission

Artemis is Nasa’s new Moon program, and the upcoming flight on 29 August is dubbed Artemis I

Asteroid swoops past Earth just days after being discovered by NASA

Experts are concerned that we could be taken by surprise by a hazardous asteroid so NASA & other space agencies have launched planetary protection programs

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