Ready to launch your business? Get started with the commerce platform made for entrepreneurs. Shopify is specially designed to help you start, run and grow your business with easy customizable themes that let you build your brand, marketing tools that get your products out there. Integrated shipping solutions that actually save you time. From startups to scaleups,, online, in person, and on the go.

Shopify is made for entrepreneurs like you.

Sign up for your $1 a month trial at Shopify.com slash setup.

At the end of 2020, you may have heard the news about the collapse of the Aracibo telescope.

This giant radio telescope was built in Puerto Rico in 1963, and chances are you've seen

pictures of it, especially if you watched movies like Contact or Golden Eye.

Aracibo has been an instrumental part of understanding our universe and in the search for

extraterrestrial life. It also holds a our universe and in the search for extraterrestrial life.

It also holds a very special place in the hearts of scientists, like Abel Mendez.

He's a professor of physics and astronomy and the director of the planetary habitability lab at the University of Puerto Rico.

And he explained to me just how valuable Arecibo has been over the decades.

Well, the Arisibo Observatory is also used to study planets, star, galaxies, and the rest of the

universe. And Arisibo, among many other discoveries, that the first confirmed extrasolar planets

in 1992.

But the most important job of the Arceiv Observatory

is part of the NASA Planetary Defense Program.

So asteroids are detected by many telescopes around the world.

Once one of this detection is the orbit calculated,

and we know that it's approaching Earth or could be dangerous in the far future,

then that information is given by NASA to the Reservoir Observatory.

So that radar capability allows to send a strong signal from the observatory to the

asteroid and bounce back.

...