It is the largest flare of this solar cycle that began in 2008. The X4.9 class solar flare was registered by the Solar Dynamics Observatory (SDO) this Tuesday, February 25 at 02:49 Spanish time.
The reason is less obvious than you might expect, but equally decisive. The fact that there are fewer female astronauts is due to the fact that the threshold of exposure to space radiation for women is lower than that for men, so it is a health issue that limits the chances of seeing female astronauts in the world. space.
Yes, it is possible to see how the International Space Station flies over planet Earth, not only because it is the third brightest object in our sky after the Sun and the Moon, but because NASA has provided a service that warns us personally of the passage of the ship on our domicile.
The Voyager 1 probe, from the US Space Agency (NASA), has become the first man-made object to enter interstellar space and leave the solar system, according to solid evidence echoed today by the journal Science . No less than 36 years have passed since its launch and it is located at more than 125 astronomical units, which makes it the artificial object that has moved the furthest from the Sun to date.
NASA finalizes the details of the launch of the probe "Lunar Atmosphere and Dust Environment Explorer" (LADEE) that will orbit the moon and will take samples of the dust and gas present in its atmosphere. The orbiter seeks to obtain detailed information on the characteristics and origin of the lunar dust, an unknown that has not been addressed since the Apollo missions.
The Curiosity rover has already been on the red planet for more than a month. During this time, functional tests have been carried out on all its instruments, and as a reminder the robot has sent nice self-photos that demonstrate
It has been exactly one year since the robot Curiosity landed on the red planet. These are some of the most important discoveries he has made during these twelve months of exploration.
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.
