The eccentric orbital have reasonable time dependence caused by nodal and apsidal precession which alter significantly their transit predicted time and their potential. Lack of standard methods of measuring these important parameters has put the systems in uncertainty. What the Keck Observatory will say about a certain planetary system remains a matter of debate. The data cannot be overly be relied upon as the true facts about the mentioned exoplanets systems. Perhaps with advance in technology, there will be sure way to test the characteristics of these exponential exoplanets systemsTravelling to space is theoretically possible but practically it presents a lot of challenges. There are many impendent that make the endeavors to travel to these exoplanets practically impossible. First is the existence of harmful radioactive rays in the atmosphere. These rays are known to be detrimental to human cells. Exposing oneself to these rays can cause death of cells. Some of these radiations are too strong whereby the can even penetrate a metallic cover.Up in the atmosphere, the oxygen is depleted and one can only survive through the use of gas masks. It means, for one to travel to exoplanets, there should be adequate reservoirs for oxygen. This may not be practically possible for a number of reasons. One, carrying large amount of oxygen means carrying a lot of weight which might derail the airspace craft. Another reason is changing temperatures as one goes up the atmosphere might affect the oxygen consumptions hence making it impossible.There is no gravity at such length altitudes. It would be very impossible for the aircraft to land and maneuver across the space towards the exoplanets. Similarly, the scientists might have trouble accessing these grounds to obtain the necessary parameters. It also means that the aircraft will travel for many days to get there owing to the physical distance. Since these devices are controlled by thrust from the burning fuel, it might not withstand the gravity and the fuel power may get low with each passing day hence reducing its effectives.Finally, the temperature might be too high such that it might even affect someone despite being in an aircraft. It would be impossible to be in a place where the temperature is more than 100 degree Celsius. Practically, it would be impossible to be there.The possibility of these planets supporting life is slim. The argument is that there is no oxygen which is a basic requirement for
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