Astronomical distances are difficult to fathom really... Common distances: http:

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Astronomical distances are difficult to fathom really... Common distances: http://csep10.phys.utk.edu/astrl62/lect/distances/distscales.html The fact that objects are light years away and we're seeing objects that no longer exist; stars have come and gone and we're seeing the long distant past in the present. In near space it's easier to comprehend distance; we've sent landing craft to the moon and Mars, hence solar system distances are comprehensible. Here is a fun calculator that allows you to calculate travel time to objects in space using different speeds: https://janus.astro.umd.edu/astro/distance/Use the maximum speeds of transport provided below and the time travel calculator determine the travel time to the objects listed in the table. What does this suggest about our ability to visit objects outside of our own solar system? How do these vast distances influence our ability to develop the evolutionary history of the universe and the evolutionary history of observable objects within the universe? The techniques and objects used to measure distances in space varying with the distance you are trying to measure - the series of methods used with distance is referred to as the astronomical distance ladder (see below) and includes the following observational tools: Cepheid variables Gravitationally Lenses Quasars Hubble constant and red shift Stellar parallax Supernovae Tully - Fisher relation

Explanation / Answer

854000 years

41900 billion years

19.3 billion billion years

145000 years

7160 billion years

3.29 billion billion years

18300 years

899 billion years

413 million billion years

5.34 hours

29900 years

13.7 billion years

It is nearly impossible for a human being to visit objects outside solar system because of the time required for reaching out side solar system is much larger than lifespan of human beings

Such distances limit our ability to develop evolutionar history because of we can observe phenomena which have already happened a long time ago.

Transport Pluto Milky way center Edge of universe Thrust SSC

854000 years

41900 billion years

19.3 billion billion years

X-15

145000 years

7160 billion years

3.29 billion billion years

New Horizons

18300 years

899 billion years

413 million billion years

Light beam

5.34 hours

29900 years

13.7 billion years

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