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Many hypothetical doomsday devices are based on salted hydrogen bombs creating large amounts of nuclear fallout.. A doomsday device is a hypothetical construction – usually a weapon or weapons system – which could destroy all life on a planet, particularly Earth, or destroy the planet itself, bringing "doomsday", a term used for the end of planet Earth.
One can assume that the Eagle was heavily equipped with nuclear charges, sufficient enough to at least destroy life on the planet. In Green Lantern: The Animated Series, the Red Lantern Corps ship, dubbed Shard, carried giant monolith-shaped devices called "Planet Killers" that were bombs capable of destroying entire planets.
If Mercury or a rogue planet of similar size were to collide with Earth, all life on Earth could be obliterated entirely: an asteroid 15 km wide is believed to have caused the extinction of the non-avian dinosaurs, whereas Mercury is 4,879 km in diameter. [136] The destabilization of Mercury's orbit is unlikely in the foreseeable future. [137]
Other purposes for Mercury in modern science fiction include as a base for studying the Sun, as in the 1980 novel Sundiver by David Brin where humans attempt to determine whether there is extraterrestrial life inside the Sun. [2] [3] [16] Similarly, the planet is used as a solar power station in the 2005 novel Mercury, part of Ben Bova's Grand ...
This is also called the habitable zone, when a planet is the right distance from its star to have a comfortable temperature and liquid water pooling on its surface. For possible life on other ...
Planetary habitability in the Solar System is the study that searches the possible existence of past or present extraterrestrial life in those celestial bodies. As exoplanets are too far away and can only be studied by indirect means, the celestial bodies in the Solar System allow for a much more detailed study: direct telescope observation, space probes, rovers and even human spaceflight.
When a planet goes retrograde, it’s a sign that you need to retrace your steps. ... You deserve so much better in love. Key Dates: Mercury retrograde shadow begins on July 16, 2024, in Leo ...
Discovery Rupes is an escarpment on Mercury, approximately 267 kilometers (166 mi) long, located at latitude 58.52 N and longitude 53.25 W. [1] It was formed by a thrust fault, thought to have occurred due to the shrinkage of the planet's core as it cooled over time.