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Smallest satellite ever paves way for planned interstellar fleet

Space

Smallest satellite ever paves way for planned interstellar fleet

Breakthrough Starshot, the $100 million project to send tiny spacecraft to Alpha Centauri, successfully operated a mini-satellite in orbit for the first time

News

explosion in desert

Physics

Bigger bang theory: teach atoms new tricks to beef up explosives

Features

Elon Musk seems to have ditched Red Dragon lander plan for Mars

Space

Elon Musk seems to have ditched Red Dragon lander plan for Mars

News

We could build a galactic internet but it may take 300,000 years

Space

We could build a galactic internet but it may take 300,000 years

News

Illustration showing Moon Express probe against lunar backdrop

Space

Robotic landers could start mining the moon as early as 2020

News

First close-ups of Jupiter’s Great Red Spot from Juno flyby

Space

First close-ups of Jupiter’s Great Red Spot from Juno flyby

News

VP Mike Pence on a NASA tour

Space

Mike Pence says he touched NASA equipment on a dare

News

China's Long March 5 rocket sits on the launch pad

Space

Rocket failure may delay China’s space station and moon missions

News

Why Morocco loves its meteorites

Earth

Why Morocco loves its meteorites

Culture

Sun’s gravity could power interstellar video streaming

Space

Sun’s gravity could power interstellar video streaming

Space transmissions could slingshot around the sun for a signal boost, producing data rates fast enough to stream video from interstellar space

News

Life

Gecko-inspired robot has grippers that could clean up space junk

News

Space

Planets in other star systems fit a puzzling pattern

News

Life

A fine-tuned universe may be controversial but can't be ignored

Comment

Space

SpaceX has launched and landed two rockets in one weekend

News