Russell said that using the Space Launch System, a next-generation rocket NASA hopes to use for solar system missions, it would take about a year to get to Ceres. Dawn, by contrast, would take roughly six years on a direct route using its lower-power ion engine.
A ‘Megasatellite’ Orbiting Ceres Would Make a Fine Home For Humans, Scientist Says. Given all the logistics involved, it’s unlikely that humanity will ever see our way outside the Solar System to colonise exoplanets. But the possibility of settling elsewhere inside the Solar System isn’t so far-fetched.
Adjusted for a trip to the Asteroid Belt, so a spacecraft equipped with an EM drive would take an estimated 32.5 days to reach the Asteroid Belt.
Potential for Life
Ceres has something a lot of other planets don’t: water. Here on Earth, water is essential for life, so it’s possible that with this ingredient and a few other conditions met, life possibly could exist there. If anything does live on Ceres, it’s likely to be very small microbes similar to bacteria.
While living on Ceres, you’d be subject to extreme shifts in temperature. The daytime temperature is usually about minus 100 degrees Fahrenheit (minus 73 degrees Celsius), and the nighttime temperature is minus 225 F (minus 143 C).
Asteroids, including those in the asteroid belt have been suggested as a possible site of human colonization. … The process of colonizing asteroids does have many obstacles that must be overcome for human habitation, including transportation distance, lack of gravity, temperature, radiation, and psychological issues.
Two researchers hypothesize that an asteroid belt, just the right size and distance from its star, might be necessary for a star system to support a life-bearing planet. This might sound surprising, since asteroids can occasionally impact Earth and trigger mass extinctions.
0.27 m/s²
NASA’s Dawn spacecraft gave scientists extraordinary close-up views of the dwarf planet Ceres, which lies in the main asteroid belt between Mars and Jupiter. … Scientists had figured out that the bright areas were deposits made mostly of sodium carbonate – a compound of sodium, carbon, and oxygen.
Dwarf planet Ceres reaches opposition – when it’s on the opposite side of Earth to the Sun – in the constellation of Taurus, the Bull, on 27 November 2021. Catch it at its closest approach to Earth when it’s visible at its highest point in the sky around midnight. Its star-like point of light will shine at mag.
Ceres represents that depth of love that sits within all of us. … On the other end of the motherhood spectrum, Ceres also represents grief, loss, and even our response to the abduction of whomever we love most (namely our children). She also represents the issues we may have in our parent-child relationships.
Ceres is just 591 miles (952 km) across—or 73% of the size of Texas—with only 3% of Earth’s gravity.
Ceres is rich in nitrogen, which would be crucial in developing the orbiting settlement’s atmosphere, Janhunen said (Earth’s atmosphere is roughly 79% nitrogen.)
Venus
Planetary surface temperatures tend to get colder the farther a planet is from the Sun. Venus is the exception, as its proximity to the Sun and dense atmosphere make it our solar system’s hottest planet.Jan 30, 2018
There are 26,115 asteroids that pass near Earth according to NASA’s Center for Near Earth Object Studies. There are over 2,000 potentially dangerous Near Earth Asteroids (NEAs).
You probably couldn’t walk on the surface of a comet. But you could skip. … A view of comet 67P as seen from the Rosetta spacecraft. ESA/Rosetta/NAVCAM.
You could jump off of any of them. Asteroids come in all sizes. The largest—Vesta—has an escape velocity of 360 meters per second, more than ten times faster than a person can jump. But most are tiny.
So the answer is: Yes. A human astronaut could probably just jump off a spacecraft and land on a comet.
The impact would liquify a large portion of Mars’ crust, and wrack the planet with extremely powerful quakes. The heat of the impact would vaporize or even disassociate all the water in Ceres. When Mars calmed down in a few million years, it would be bone dry.
Originally Answered: What would happen if ceres impacted the moon? It would create an enormous crater (far larger than any currently on the Moon), and result in a rain of debris falling not all over the rest of the Moon, but also any object near the Moon (such as the Earth).
The probe’s observations have since revealed that the bright spots are salty deposits, composed primarily of sodium carbonate and ammonium chloride.
Dwarf planets the size of Ceres, though they do have some gravity, do not have anywhere near enough to hold a breathable atmosphere.
Planet / Dwarf Planet | Ceres |
---|---|
Confirmed Moons | |
Provisional Moons | |
Total |
1,682 days
Astronomers measure the brightness of objects in space using a scale called “magnitude.” On that scale, the lower the magnitude number of an object, the brighter it appears in the sky. Because Ceres is only magnitude 7.2, you will need binoculars to spot it.
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