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Which animal never stops growing?
Crocodiles can live for more than a century, and over that time, they grow continuously, often seeming to appear more dinosaur-like as they age.
Crocodiles can live for more than a century, and over that time, they grow continuously, often seeming to appear more dinosaur-like as they age.
See lessWhich animal lives forever?
To date, there's only one species that has been called 'biologically immortal': the jellyfish Turritopsis dohrnii. These small, transparent animals hang out in oceans around the world and can turn back time by reverting to an earlier stage of their life cycle.
To date, there’s only one species that has been called ‘biologically immortal’: the jellyfish Turritopsis dohrnii. These small, transparent animals hang out in oceans around the world and can turn back time by reverting to an earlier stage of their life cycle.
See lessWhat is the oldest thing on Earth that is still alive?
The Great Basin Bristlecone Pine (Pinus longaeva) is a species of pine tree. It is found in the American West, mostly in Utah, Nevada, and California. One of these trees has been measured to be over 4,850 years old!
The Great Basin Bristlecone Pine (Pinus longaeva) is a species of pine tree. It is found in the American West, mostly in Utah, Nevada, and California. One of these trees has been measured to be over 4,850 years old!
See lessWhat is the oldest living fossil on Earth?
The oldest known fossils, in fact, are cyanobacteria from Archaean rocks of western Australia, dated 3.5 billion years old. This may be somewhat surprising, since the oldest rocks are only a little older: 3.8 billion years old!
The oldest known fossils, in fact, are cyanobacteria from Archaean rocks of western Australia, dated 3.5 billion years old. This may be somewhat surprising, since the oldest rocks are only a little older: 3.8 billion years old!
See lessWere dinosaurs before or after the ice age?
Dinosaurs were not alive during the ice age. The ice age was a period from 115,000 years ago to 11,700 years ago. Dinosaurs became extinct at the end of the Cretaceous period about 66 million years ago.
Dinosaurs were not alive during the ice age. The ice age was a period from 115,000 years ago to 11,700 years ago. Dinosaurs became extinct at the end of the Cretaceous period about 66 million years ago.
See lessWhen would the next ice age be?
Predicted changes in orbital forcing suggest that the next glacial period would begin at least 50,000 years from now. Moreover, anthropogenic forcing from increased greenhouse gases is estimated to potentially outweigh the orbital forcing of the Milankovitch cycles for hundreds of thousands of yearsRead more
Predicted changes in orbital forcing suggest that the next glacial period would begin at least 50,000 years from now. Moreover, anthropogenic forcing from increased greenhouse gases is estimated to potentially outweigh the orbital forcing of the Milankovitch cycles for hundreds of thousands of years.
See lessHow much longer can we live on Earth?
Roughly 1.3 billion years from now, “humans will not be able to physiologically survive, in nature, on Earth” due to sustained hot and humid conditions. In about 2 billion years, the oceans may evaporate when the sun’s luminosity is nearly 20% more than it is now,
Roughly 1.3 billion years from now, “humans will not be able to physiologically survive, in nature, on Earth” due to sustained hot and humid conditions. In about 2 billion years, the oceans may evaporate when the sun’s luminosity is nearly 20% more than it is now,
See lessWhat happens if the Sun dies?
When the Sun exhausts its store of nuclear fuel, some 5 billion years from now, it will evolve into a bloated red giant, gobbling up Mercury and Venus, and scorching the Earth. After ejecting its outer layers in the form of a colourful planetary nebula, the Sun will then be compressed into a tiny whRead more
When the Sun exhausts its store of nuclear fuel, some 5 billion years from now, it will evolve into a bloated red giant, gobbling up Mercury and Venus, and scorching the Earth. After ejecting its outer layers in the form of a colourful planetary nebula, the Sun will then be compressed into a tiny white dwarf sta
See lessWill our Sun go supernova?
Our sun isn't massive enough to trigger a stellar explosion, called a supernova, when it dies, and it will never become a black hole either. In order to create a supernova, a star needs about 10 times the mass of our sun.
Our sun isn’t massive enough to trigger a stellar explosion, called a supernova, when it dies, and it will never become a black hole either. In order to create a supernova, a star needs about 10 times the mass of our sun.
See lessDo grey holes exist?
Q-star, also known as a grey hole, is a hypothetical type of a compact, heavy neutron star with an exotic state of matter. Such a star can be smaller than the progenitor star's Schwarzschild radius and have a gravitational pull so strong that some light, but not all photons, can escape.
Q-star, also known as a grey hole, is a hypothetical type of a compact, heavy neutron star with an exotic state of matter. Such a star can be smaller than the progenitor star’s Schwarzschild radius and have a gravitational pull so strong that some light, but not all photons, can escape.
See less