Can you see Jupiter with the naked eye?

The five brightest planets - Mercury, Venus, Mars, Jupiter and Saturn - have been known since ancient times and can easily be seen with the naked eye if one knows when and where to look. They are visible for much of the year, except for short periods of time when they are too close to the Sun to observe.

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And another question, which planet we can see from earth with naked eyes?

Only five planets are visible from Earth to the naked-eye; Mercury, Venus, Mars, Jupiter and Saturn. The other two- Neptune and Uranus-require a small telescope. How is 1 hour 7 years in space? The first planet they land on is close to a supermassive black hole, dubbed Gargantuan, whose gravitational pull causes massive waves on the planet that toss their spacecraft about. Its proximity to the black hole also causes an extreme time dilation, where one hour on the distant planet equals 7 years on Earth.

Then, how long is 1 year in space?

**One year in space would be 365 days /1 year on earth.....