SpaceX double vision: These photos show two Falcon 9 rockets on their pads for back-to-back launches

Two SpaceX Falcon 9 rockets stand ready to launch different missions from their Florida launch pads. At right is a Falcon 9 carrying 49 Starlink internet satellites atop NASA’s Pad 39A at the Kennedy Space Center. At left, a different Falcon 9 with the Italian Cosmo-SkyMed Second Generation FM2 satellite stands atop a pad at … Read more

Most of Us Combine Personality Traits from Different Genders

How different are men and women really? About 30 years ago, if dating guides are any indication, some people assumed vast differences in personality, with Men Are from Mars, Women Are from Venus relationship advice. Today, by contrast, certain communities are pushing back against the idea of binary gender, which presents men and women as … Read more

Being a Super-Friendly Dog Has One Potential Drawback, Study Finds

The friendliness of your dog could have serious implications for its social standing with other canines, new research suggests. In a questionnaire designed to measure the personality traits of companion dogs and compare them against their social ranking with other canines in multi-dog families, researchers found that dogs who scored highly for agreeableness and affection … Read more

Think yourself younger: Psychological tricks that can help slow ageing

How old you feel matters for how long you will live. Here’s how you can reduce your psychological age Health 17 March 2021 By Graham Lawton People who feel younger than their years tend to live longer skynesher/Getty Images “AGE is an issue of mind over matter. If you don’t mind, it doesn’t matter.” This … Read more

Ancient solar storm smashed Earth at the wrong part of the sun’s cycle — and scientists are concerned

An extremely powerful solar storm pummeled our planet 9,200 years ago, leaving permanent scars on the ice buried deep below Greenland and Antarctica. A new study of those ancient ice samples has found that this previously unknown storm is one of the strongest outbursts of solar weather ever detected and would have crippled modern communications systems … Read more

How to spot the Double Cluster and the Carina Nebula this week

By Abigail Beall Cristian Cestaro/Alamy IN THE northern hemisphere, winter is still with us. That means dark nights and plenty of opportunity to look for fainter targets in the sky. In the southern hemisphere, nights are short, but stargazing is still possible. This week, we have two activities, one for the amateur astronomers of each … Read more

Wild Wild Life Newsletter: Unlocking the secrets of flowering plants

By Penny Sarchet Darwin hybrid red tulips, primroses f o g a a s/Tom Meaker/Shutterstock Hello, and welcome to January’s Wild Wild Life, the monthly newsletter that celebrates the biodiversity of our planet’s animals plants and other organisms. To receive this free, monthly newsletter in your inbox, sign up here. I spent much of late … Read more

Ageing: Gene variant found in centenarians may be linked to longer lifespan

A rare variant of the SIRT6 gene increases DNA repair in human cells, and learning its effects could help to develop anti-ageing drugs Health 31 January 2022 By Michael Le Page A cake for a 100th birthday kajakiki/Getty Images A rare gene variant identified in people who have lived to 100 or more appears to … Read more