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The Holographic Secret of Black Holes

The Holographic Secret of Black Holes

[ad_1] As weird as it might sound, black holes appear to be holograms. In the 1980’s physicist Jacob Bekenstein was able to calculate exactly how much a black hole grew. If you add a single bit of information to a black hole, its surface area increases by exactly one...

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2023: ESA’s year in space

2023: ESA’s year in space

[ad_1] 2023’s highlight was the highly anticipated launch of Juice, Europe’s Jupiter Icy Moon Explorer. The Juice spacecraft was placed on course to Jupiter on the second-to-last Ariane 5 launch vehicle in April. After an eight-year journey, Juice will begin observing...

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Is time travel possible? An astrophysicist explains

Is time travel possible? An astrophysicist explains

[ad_1] Time gets a little strange as you approach the speed of light. FlashMovie/Shutterstock Will it ever be possible for time travel to occur? – Alana C., age 12, Queens, New York Have you ever dreamed of traveling through time, like characters do in science fiction...

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Earth from Space: Icy landscape

[ad_1] As the holiday season swiftly approaches, frosty landscapes tend to be associated with the magical idea of a white Christmas. But this Copernicus Sentinel-3 image over the Antarctica Peninsula sheds light on a different perspective.Zoom in to explore this image...

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Could There Be a Black Hole Inside the Sun?

Could There Be a Black Hole Inside the Sun?

[ad_1] It’s a classic tale of apocalyptic fiction. The Sun, our precious source of heat and light, collapses into a black hole. Or perhaps a stray black hole comes along and swallows it up. The End is Nigh! If a stellar-mass black hole swallowed our Sun, then we’d...

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