The US wants to give up bringing the most valuable samples collected on Mars. Lockheed promises to do it for less than half

Since February 2021, The Rover Perseverance patiently travels the Jezero crateran old river basin on the surface of Mars. Over there, where millions of years ago the water flowedNASA Robot It has been collecting fragments of rock and Martian dust With a very specific objective: Find signs of past life. It is not any mission. … Read more

We are sending cannabis samples to space. They will be key to knowing if we can colonize the moon or Mars

Throughout our short space race we have sent the most diverse things to space: from golf balls up to 2,000 small jellyfish (that returned being 60,000), going through latea piece of the Wright brothers, an electric car, a gorilla costume and a pizza. Today to this peculiar list we have to add about 150 cannabis … Read more

There is a site in Granada with more than 50,000 semen samples. We have been there

It all starts with an ad, with mouth to mouth or with a casual encounter. Then comes an email and a telephone interview. The first visit, three or four days of abstinence and a taco of informed consent. More things will come: an immediate test (volume, quantity, mobility …) and then a rosary of exams … Read more

Some researchers analyzed 280 samples of bottled water. Only one of the brands was microplastics free

Better flavor and smell and health reasons. Those are the two main reasons why people drink bottled water, according to A study of the Autonomous University of Barcelona. Spain is, in fact, The third European country that consumes more bottled water (up to 107 liters per inhabitant). That clashes with one thing: that bottled water … Read more

NASA has found molecules linked to life in Bennu samples

It was left The famous stuck screw In the Bennu Asteroid sampling container. NASA scientists have just published the results of their analysis and are as exciting as the asteroid of 4.5 billion years promised. Osiris-Rex and Asteroid Bennu. Threw in 2016, Osiris-Rex completed one of NASA’s most ambitious missions in recent years. The probe … Read more

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