How much energy would the Death Star destroy a planet?

The energy you’d need is equal to 3 times the gravitational constant (6.673 x 10^-11) times the mass of the planet squared divided by 5 times the planet’s radius. Do this math for an Earth-sized/mass world, and let’s see that’s, two and one, carry the 5… and you get 2 x 10^36 joules.

Can a star destroy a planet?

Boulderstone’s conclusion is that the Death Star could indeed destroy Earth-like planets, given its main power source. While the Death Star could destroy an Earth-sized planet, a Jupiter-sized planet would be a tough challenge, and the Galactic Empire would need to resort to using a Suncrusher to destroy stars.

What will happen to Jupiter when the sun becomes a red giant?

Jupiter will continue to orbit the Sun as it evolves into a red giant. Although the solar wind will be much much more powerful, it won’t have a significant effect on the overall mass of Jupiter. When the Sun loses its outer layers it will, in the last million years or so of its life, lose about half its mass.

How powerful is the Death Star?

The power of the first Death Star’s superlaser was estimated to have been more than 2.4×1032 watts, with an optimum range of 2,000,000 kilometers and a working range of 420,000,000 kilometers. Powerful enough to destroy a terrestrial planet, it was the most powerful energy weapon ever built at the time.

Can Star Destroyer destroy planets?

If it means rendering lifeless then yes because the Star Destroyer can use planetary bombardment to wipe out everything alive on the planet and make it uninhabitable. If it means destroying like a Death Star then no. Han said in Episode IV that an entire fleet couldn’t destroy a planet like the Death Star did Alderaan.

What causes severeseasons on Mars?

Seasons on Mars are caused by the tilt of the planet, like on Earth. But Mars’ orbit is less circular than Earth’s; for part of a Martian year, the planet is closer to the sun and therefore significantly hotter.

Could a dust storm kill an astronaut on Mars?

It is unlikely that even these dust storms could strand an astronaut on Mars, however. Even the wind in the largest dust storms likely could not tip or rip apart major mechanical equipment. The winds in the strongest Martian storms top out at about 60 miles per hour, less than half the speed of some hurricane-force winds on Earth.

What are the biggest challenges faced by astronauts on Mars?

In “The Martian,” Watney spends part of every day sweeping dust off his solar panels to ensure maximum efficiency, which could represent a real challenge faced by future astronauts on Mars. Global storms can also present a secondary issue, throwing enough dust into the atmosphere to reduce sunlight reaching the surface of Mars.

What happened in the dust storm in the Martian?

Andy Weir’s “The Martian” begins with a massive dust storm that strands fictional astronaut Mark Watney on Mars. In the scene, powerful wind rips an antenna out of a piece of equipment and destroys parts of the astronauts’ camp. Mars is infamous for intense dust storms,…