the voyager has traveled by iy
None. There are not even any plans in development to visit Eris. Humans have never gone farther than the moon. Pluto is the most distant object visited by a man-made object.
yes
Yes, human-made objects have traveled to Mars. NASA has successfully deployed several robotic missions on Mars, including the Mars rovers like Sojourner, Spirit, Opportunity, Curiosity, and the lander InSight. However, humans have not physically traveled to Mars yet.
Not yet. The New Horizons space probe, launched in 2006, will fly by Pluto in June 2015. Humans themselves have only been as far as the moon.
Humans have never gone farther than the moon. In 2015 the New Horizons space probe made a flyby of Pluto. It was the first time any man-made object has come close to Pluto.
None. There are not even any plans in development to visit Eris. Humans have never gone farther than the moon. Pluto is the most distant object visited by a man-made object.
yes
Yes, human-made objects have traveled to Mars. NASA has successfully deployed several robotic missions on Mars, including the Mars rovers like Sojourner, Spirit, Opportunity, Curiosity, and the lander InSight. However, humans have not physically traveled to Mars yet.
Not yet. The New Horizons space probe, launched in 2006, will fly by Pluto in June 2015. Humans themselves have only been as far as the moon.
Humans have never gone farther than the moon. In 2015 the New Horizons space probe made a flyby of Pluto. It was the first time any man-made object has come close to Pluto.
no one had traveled tojupiter becase it is to cold .And if you do you will died the second you land .
artifacts
Eris is made of rock and ice.
Eris is made mostly of ice.
Eris's moon Dysnomia, appears to be made of material similar to Eris and Eris appears almost grey.
objects made and used by early humans
Eris may have a very thin atmosphere of methane.