Europa’s surface is made of water ice and so it reflects
5.5 times the sunlight than our Moon
does.
How much sunlight does Europa get?
Europa’s surface is made of water ice and so it reflects
5.5 times the sunlight than our Moon
does.
How long would it take to travel from Europa to Earth?
NASA’s Space Launch System rocket is behind schedule and over budget, according to the Government Accountability Office, while a commercial rocket like the SpaceX Falcon Heavy would take twice as long to reach Europa from Earth as the SLS, which can make the trip in
about three years
.
Can there be life on Europa?
For Europa to be
potentially habitable
, it would need to have the essential chemical ingredients for the chemistry of life. … Europa’s surface is blasted by radiation from Jupiter. That’s a bad thing for life on the surface – it couldn’t survive. But the radiation may create fuel for life in an ocean below the surface.
Can we breathe on Europa?
Q: Can humans breathe on Europa? Even though Europa is covered with ice and there is some oxygen in its atmosphere,
humans cannot breathe there
.
How cold is it on Europa?
On Europa, temperatures range from as high as about 140 Kelvin (about
-210 degrees Fahrenheit
) in dark material at the moon’s equator to as low as about 50 Kelvin (-370 degrees Fahrenheit) in bright icy patches at the moon’s poles.
Can we live on Titan?
Although
there is so far no evidence of life on Titan
, its complex chemistry and unique environments are certain to make it a destination for continued exploration.
Is the water on Europa drinkable?
There is compelling evidence that several icy moons have internal oceans. The best places to look for life are where the ocean overlies warm rock. This may be the case inside Europa (Jupiter) and Enceladus (Saturn), but chemical reactions with the rock would make the
liquid water salty, so not good to drink.
What if we found life on Europa?
If life is found to exist on Europa, the difference in the environments of Earth and Europa would likely mean
terraforming would have adverse effects on the natural inhabitants of the moon
.
Where is Voyager 1 now?
NASA’s Voyager 1 spacecraft is currently
over 14.1 billion miles from Earth
. It’s moving at a speed of approximately 38,000 miles per hour and not long ago passed through our solar system’s boundary with interstellar space
Does Europa have oxygen?
Europa does have an atmosphere, although tenuous.
This atmosphere is composed solely of oxygen
. … The water vapor splits into oxygen and hydrogen; the hydrogen then escapes from the atmosphere leaving only oxygen behind.
What planets can we live on?
Among the stunning variety of worlds in our solar system,
only Earth is known to host life
. But other moons and planets show signs of potential habitability.
Can we live on Neptune?
Neptune, like the other gas giants in our solar system,
doesn’t have much of a solid surface to live on
. But the planet’s largest moon, Triton, could make an interesting place to set up a space colony. … Though there are slight winds in Triton’s thin atmosphere, you wouldn’t feel any breeze while standing on the surface.
What is the most habitable moon?
The strongest candidates for natural satellite habitability are currently icy satellites such as those of Jupiter and Saturn—Europa and
Enceladus
respectively, although if life exists in either place, it would probably be confined to subsurface habitats.
What is the coldest place on Earth?
Oymyakon
is the coldest permanently-inhabited place on Earth and is found in the Arctic Circle’s Northern Pole of Cold. In 1933, it recorded its lowest temperature of -67.7°C.
Is Europa hot or cold?
Europa is
smaller and colder than Earth
. It’s slightly smaller in size than Earth’s Moon. It’s so cold because it’s a long way from the Sun—more than five times farther than the distance between the Sun and Earth. Water is a key ingredient for life.
