Global warming leads to a change in the speed of rotation of the Earth and a change in the length of the day
The melting of polar ice leads to a change in the planet’s rotation speed, which in turn affects the global calculation of time, a study from the University of California showed, reports the scientific journal Nature. Geophysicists from the University of California have found evidence that the slowing rotation of the Earth’s core, combined with the melting of the Antarctic and Greenland glaciers, will lead to the fact that in 2029, humanity will have to shorten, rather than increase, the length of the day for the first time.
Europa, a moon of Jupiter, generates enough oxygen to breathe for a million people during the day
NASA’s Juno mission measures the amount of oxygen on Europa. Jupiter’s ice-covered moon generates 1,000 tons of oxygen every 24 hours—enough to keep a million people breathing for a day. But the rate of oxygen production on Jupiter’s moon Europa is significantly slower than most previous studies. The results, published March 4 in the journal Nature Astronomy, were obtained by measuring hydrogen evolution from the surface of Jupiter’s icy moon using data collected by the Jovian Auroral Distributions Experiment (JADE) instrument.
The European Space Agency and NASA are developing instruments for lunar exploration
The European Space Agency has selected a team of five European companies to design and build the first experimental payload to extract oxygen from regolith on the lunar surface. In turn, the American company Venturi Astrolab presented a universal lunar rover. It can transport both cargo containers and astronauts.
The modern landscape on Mars was formed by major floods, and there is still oxygen in the atmosphere
The composition of the rock on Mars indicates volcanic activity, the presence of bodies of water, primitive organisms and a stable environment for the origin of life in the past.