Today's Top Stories - February 19, 2021

Astronomers Mapped The Spectacular Accelerating Outflows of a Stellar Explosion Phwoar. Read more » Why Scientists Just Ran Numbers on All The Fish Poop in The World's Oceans A carbon toilet. Read more » How Did Texas Electricity Grid Fail Residents So Catastrophically? An Expert Explains Cheap, until it was gone. Read more » Scientists Found a Way to Communicate With People Who Are Asleep And Dreaming They even got them to solve math problems! Read more » Earth's Magnetic Field Flipped 42,000 Years Ago. The Consequences Were Dramatic This is a warning. Read more » Look! Perseverance's Very First Images From Mars, Sent Seconds After Landing Awwwwwwww. Read more » Pfizer Vaccine Has Weaker Response Against South African COVID Variant, Study Hints Don't panic just yet. Read more » YES! NASA's Perseverance Just Successfully Landed on Mars Congratulations, NASA! Read more » We Thought We Understood The 'First' Black Hole. But We Were Wrong, Scientists Say So much bigger than we realised. Read more » Tired? Here's What Happens to The Body And Brain After Pulling an All-Nighter Oh boy. Read more » Website Facebook Twitter Instagram You are receiving this email because you opted in at our website. Unsubscribe Copyright © 2021 ScienceAlert Pty Ltd, All rights reserved. You are receiving this email because you opted in at our website. Unsubscribe Terms of Service | Privacy Policy © 2021 ScienceAlert Pty Ltd, All rights reserved. Suite 199, M Centre, 11 Palmerston Lane, Manuka ACT 2603