Kepler’s Third Law: The movement of solar system planets

Kepler’s Third Law is the last of the revolutionary theorems by German astronomers Johannes Kepler and explains planetary orbits around the sun. Before Kepler outlined his laws of planetary motion in the early 17th century, humankind’s knowledge of the solar system and beyond was in its infancy and largely remained a mystery. At the time … Read more

Covid-19 news: Moderna booster stimulates antibodies against omicron

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu and Layal Liverpool A Swiss soldier closes the curtain of a booth prior to the administration of a Moderna covid-19 booster jab in Switzerland. FABRICE COFFRINI/AFP via Getty Images Latest coronavirus news as of 1pm on … Read more

41,000 years ago, auroras blazed near the equator

If you want to be dazzled by a spectacular northern lights display, your best bet is to skywatch near the North Pole. But that wasn’t the case 41,000 years ago, when a disruption of Earth’s magnetic field sent auroras wandering toward the equator. During this geomagnetic disturbance, known as the Laschamp event or the Laschamp … Read more

What will the James Webb Space Telescope reveal to us about dark matter?

The James Webb Space Telescope will rest in space at Lagrange Point 2, a spot directly behind Earth from the sun’s perspective. There, the instrument will make powerful observations of far-off celestial bodies; the telescope’s infrared view will be able to penetrate interstellar dust. (Image credit: Northrop Grumman) The James Webb Space Telescope could help … Read more

Your Boss Wants to Spy on Your Inner Feelings

In Liverpool, England, at a February 2020 conference on the rather unglamorous topic of government purchasing, attendees circulated through exhibitor and vendor displays, lingering at some, bypassing others. They were being closely watched. Around the floor, 24 discreetly positioned cameras tracked each person’s movements and cataloged subtle contractions in individuals’ facial muscles at five to … Read more

In 2021, we made real progress in fighting covid-19 and climate change

Reinhard Dirscherl/ullstein bild via Getty Images “A YEAR of tackling great challenges.” In the title of our review of the year, “tackling” is the operative word. Two great challenges have dominated the past 12 months: the ongoing covid-19 pandemic, and efforts to address climate change, as embodied by the COP26 summit held in Glasgow, UK, … Read more

Biggest science news of 2021: Space tourism begins – for billionaires, anyway

A flurry of short flights aboard privately funded craft saw space tourism begin with a bang for billionaires in 2021. Perhaps by the end of the decade, mere millionaires will be able to join them Space 15 December 2021 By Leah Crane New Shepard’s first crew and capsule Joe Raedle/Getty Images THIS year, the extraordinarily … Read more