An observer on the surface of Venus during the daytime would see a thick layer of clouds covering the entire sky. These clouds are composed of sulfuric acid and reflect most of the sunlight that reaches Venus back into space, creating a bright and hazy atmosphere. The observer would not be able to see the Sun or any other celestial objects due to the dense cloud cover.
I am not sure what exactly you mean with "planetary objects". To see planets, just look up in the evening, and watch out for objects that look like exceptionally bright stars. These days (October 2010), after sunset you can see Venus as a very bright star in the west, and Jupiter as a bright star (less bright than Venus, but otherwise exceptionally bright) in the east.
No. The surface of Venus is obscured by thick clouds. If you could fly above the clouds then you would see the same stars that you see from Earth.
A 100 lbs person would weigh about 91 lbs on Venus due to its lower gravity compared to Earth. Venus has a surface gravity of 0.91 g, meaning objects weigh 91% of their Earth weight on Venus.
Never.
They are heavier on Venus due to it's larger mass.
Venus' gravity is about 91% of Earth's gravity, which means that objects on Venus weigh about 91% of what they would weigh on Earth. This is due to Venus having a similar mass to Earth but a slightly smaller radius.
No. You can see Jupiter in the evenings in September, but Venus isn't visible. Venus can be seen close to sunrise - around 3am in the UK. Download Stellarium a free open source software package for all your astronomical needs. [See related link]
Yes. Venus orbits the sun.
Yes. Venus is one of the brightest objects in the night sky, second only to the moon, and can easily be seen without a telescope. Using a telescope will not reveal much detail, as the surface of Venus is masked by dense clouds.
Not if you were on the surface of Venus. Venus has a very dense atmosphere which would mean you wouldn't see any planets or stars. You might just be able to make out the shape of the Sun but not very well.
There isn't anything to see on Venus. You couldn't possibly survive at the surface anyway. Actually, a sight to see on Venus is a mountain range called Maxwell Montes, which is the highest mountain range on Venus (and it is about 2 km more than the elevation of Mount Everest above sea level on Earth). Another sight to see on Venus would be: Crater Mead, which is the largest crater on Venus.