stars

Is the Sun shrinking?

The Sun loses about 5.5 million tons of mass every second, does this mean that the volume is also decreasing? (is it contracting?)

The man who knew why the stars shine

Hans Bethe was a brilliant theoretical physicist who discovered the mechanism that makes stars shine, helped create the first atomic bomb, and later became a staunch advocate for peace. This is his story.

Kepler detects a planet almost identical to Jupiter

A twin of Jupiter in the galactic center of the Milky Way? The new exoplanet has been discovered 17,000 light years from Earth.

Earth's core is expelling a rare primordial gas

It is helium-3, a stable isotope of helium gas that allows the formation of stars and planets.

Hubble detects the farthest star ever seen

This is Eärendel, which means star of tomorrow, and its light shone when the universe was only 900 million years old.

Gold and uranium come from neutron star collisions

The atoms in our body all have an astronomical origin, from the Big Bang to cosmic rays, through the collision of neutron stars

How does a supernova explode?

When a very massive star reaches the end of its days, it dies in a big way, with a terrible explosion that makes it the brightest star in the galaxy. This is what happens to you.

Star relationship between color and black body temperature

Stars come in many different sizes, we can also find them in various colors, but what exactly determines the color of a star?

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Schedules of the Valencia GP of MotoGP in Cheste and how to see it

The Cheste circuit hosts this weekend, from November 4 to 6, the 2022 MotoGP Comunitat Valenciana GP. See the schedules and all the information.

"Don't talk to me!": Danni Büchner makes a clear announcement to hated party guests

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.

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