Best ever map of early universe is double-edged sword for cosmologists

A new image of the cosmic microwave background radiation for part of the sky – the…

Dust devils on Mars produce lightning-like zaps of electricity

Dust storms on Mars are electric MARK GARLICK/SCIENCE PHOTO LIBRARY/Alamy Electrified whirlwinds on Mars can produce…

Most quakes on Mars happen during the summer – and we don’t know why

A fracture on Mars’s surface, taken in January 2018 by the European Space Agency’s Mars Express…

How a start-up plans to mine the moon for a rare form of helium

Artist’s impression of a future Interlune moon mining mission Interlune A space start-up will launch a…

Rolling boulders on Titan could threaten NASA’s Dragonfly mission

An artist’s impression of the Dragonfly rotorcraft on the surface of Titan NASA/Johns Hopkins APL/Steve Gribben…

Big Wheel: Giant Milky Way-like galaxy formed unusually soon after the big bang

The Big Wheel galaxy formed 2 billion years after the big bang Weichen Wang A newly-discovered…

SpaceX Starlink satellite part hit a Canadian farm when it fell from orbit

An artist’s impression of a Starlink satellite in orbit Michal Bednarek/Shutterstock A fragment of an out-of-control…

NASA may have to cancel major space missions due to budget cuts

NASA’s headquarters in Washington DC John M. Chase/Getty Images NASA is preparing for substantial budget cuts…

Quartz crystals on Mars could preserve signs of ancient life

The surface of Mars, photographed by NASA’s Perseverance rover NASA/JPL-Caltech/ASU Pure quartz crystals have been spotted…

Hera asteroid mission takes stunning images of Mars’ moon Deimos

Mars appears light blue in this near-infrared image taken by the Hera spacecraft. Its moon Deimos…