จำนวน 1 แผ่น
1 "7 Wonders of the Solar System"
A close up look at some of the most astonishing wonders of our solar system,such as the geysers of Enceladus Saturn s amazing rings Jupiter s Great Red Spot and the heights of Olympus Mons on Mars.
2 "Mars: The New Evidence"
A look for evidence of life on Mars which provides many clues that it now,or once had supported it from the remains of lakes and rivers that once flowed on the surface to the water ice frozen at the poles to the seasonal changes in methane gases that may prove bacterial life still thrives underground.
3 "Magnetic Storm"
A look at magnetic storms; "Solar Katrinas" created by the sun with the power of ten-thousand nuclear weapons that could cause global electrical blackouts,electronics malfunctions and communication disasters if one should hit the Earth.
4 "Time Travel"
A look at time travel how it could one day become reality how Einstein s theory of relativity claims it is possible,and the probable results of traveling to the future and the mind-boggling consequences of traveling to the past.
5 "Secrets of the Space Probes"
A look at space probes,what they have done and found for us in space,and what they might do in the future,such as searching for Earth-like planets and for extraterrestrial life.
6 "Asteroid Attack"
A look at asteroids and the impact they have or had on life now and before. Also,what spacecrafts can tell us them,what they can do to civilization,and the possibility of living on one.
7 "Total Eclipse"
A look at the movements of the Earth,the sun and the moon during solar and lunar eclipses how humans,even if not alone in the universe,may nevertheless be the only intelligent creatures to witness solar eclipses and how astronomers discover planets in other star systems that partially eclipse or transit their stars.
8 "Dark Future of the Sun"
A look at the future of the Sun and what might happen to it in five billion years when it uses up its hydrogen fuel and swells into a massive red giant star (consuming our planet and killing all life ; including humans if any are still on it) and then shrinking into a white dwarf...