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Our neighbouring planets can help us understand Earth's climate change

Environment

Our neighbouring planets can help us understand Earth's climate change

Studying the atmospheres of Venus and Mars can help us learn how Earth's climate will look in the future, says David Grinspoon

Comment

Outdoor test on the River Cam (UK), in front of the Bridge of Sighs, St John?s College, during a cloudy day

Technology

Floating artificial leaf converts energy from sunlight into fuel

News

Flying at some 65,000ft, the ultra-lightweight Zephyr S is uniquely capable of providing persistent surveillance or communications over the same area of land or sea for weeks at a time without landing.

Technology

Zephyr solar-powered drone smashes record with 2-month-long flight

News

Roasting green chile on top of Sandia National Laboratories? National Solar Thermal Test Facility. Roasting green chile with concentrated sunlight instead of propane produces flavorful chile and reduces carbon dioxide emissions.

Technology

Roasting green chillies in the sun could pave way for solar cooking

News

Two Astronauts wearing Space Suits Standing on Alien Planet and Looking at Something. Futuristic Space Exploration, Discovery and Colonization.

Humans

The Moonday Letters review: Genre-busting sci-fi extols hope as a duty

Culture

Planet Neptune in the Starry Sky of Solar System in Space with image elements furnished by NASA.

Space

A passing star shifting Neptune’s orbit could wreck the solar system

News

Methotrexate tablets

Health

Coming off methotrexate doubles antibody levels after covid-19 vaccine

News

2DEWC6E Beijing, China. 2nd Dec, 2020. This image taken from video animation at Beijing Aerospace Control Center (BACC) shows Chang'e-5 spacecraft landing on the moon. China's Chang'e-5 spacecraft successfully landed on the near side of the moon late Tuesday and sent back images, the China National Space Administration (CNSA) announced. Credit: Jin Liwang/Xinhua/Alamy Live News

Space

Moon rocks collected by the Chang’e 5 mission have water in them

News

Tomato

Chemistry

Adding tomato pigment to solar panels increases their efficiency

News

Sun Solar Flare Particles coronal mass ejections for background computer desktop screen display; Shutterstock ID 752393257; purchase_order: -; job: -; client: -; other: -

Space

Why the next big solar storm might hit Earth without warning

A big solar storm could fry the internet, but at least space weather forecasts would give us a day or two to prepare. Or maybe not, because physicists have just discovered a new kind of solar storm that strikes without notice

Features

Space

Pairs of giant planets may make their star systems ultra-habitable

News

Health

Discovery of a genetic cause of lupus could lead to new treatments

News

Space

We now know how the mysterious ridges covering Europa’s surface formed

News

Physics

Earth’s magnetosphere replicated in miniature using lasers and magnets

News