The landing of the Perseverance rover on Mars has been one of the most important events of scientific today. We chat with Jesús Martínez Frías, an expert in planetary geology, who has contributed to the development of SuperCam, a Perseverance instrument that will analyze Martian rocks with a laser beam and a microphone.
The 'rover' will characterize the planet's geology and past climate, and will be the first mission to collect and store Martian rocks and regoliths, paving the way for human exploration of the red planet.
It is the first extinct monk seal fossil to show that these animals evolved in the southern hemisphere. The species has been named after the fictional sea of Belegaer, west of Middle Earth from Tolkien's 'The Lord of the Rings'.
The 2020 Nobel Prize in Physiology or Medicine has been jointly awarded to Harvey J. Alter, Michael Houghton, and Charles M. Rice for the discovery of the hepatitis C virus.
On the afternoon of Tuesday, January 14, an explosion occurred in a reactor at the petrochemical plant. What are the consequences? Is there a danger from toxicity?
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
