Center For Space Exploration Technology Research

space investigation

Why Did We Stop Going To The Moon?

Scientists think that some form of life could exist beneath Europa’s ice, just because it does in frozen lakes of Antarctica. In the late 1990’s, the Galileo house probe found indicators of ice that had melted and shifted, indicating heat slush and even liquid water beneath Europa’s cracked icy surface. Some scientists speculate that a gravitational “tug of struggle” exerted by Jupiter and its other moons may keep giant parts of Europa’s ocean liquid. If that’s so, then Europa may harbor some form of marine life — perhaps similar to creatures discovered thriving around scorching deep-sea vents on Earth. Future house probes, designed to look beneath Europa’s floor using ice-penetrating radar, might provide additional clues.


More sensible than colonies far out in house could be an orbiting area colony close to the moon with room for 10,000 people. The colony could possibly be built of lunar material, which might be simple to move from the moon’s floor as a result of the weak gravitational drive would permit rockets to take off simpler than they’ll on Earth.

The debate will little question proceed until extra convincing evidence can be found in samples of Martian soil brought again to Earth by future area probes. One of the central quests of area exploration is to discover whether or not life exists wherever else in the photo voltaic system. Life as we know it has advanced on Earth because the planet lies at just the best distance from the sun to allow water to stay liquid and temperatures to be moderate.

Given sufficient time and advances in technology, it might even be potential to colonize other parts of the galaxy. In the 1990’s, scientists began discovering proof of planets orbiting different stars beyond our personal. It may be attainable to construct floating area colonies round nearby stars. These colonies would be located in areas of space near sufficient to a star in order that there can be enough light, heat, and solar vitality for human beings to survive. Another possible candidate for life in the photo voltaic system seems to be Europa, Jupiter’s massive ice-lined moon.

Some scientists consider that remnants of Martian life may have already been present in several meteorites thought to have come from Mars and crashed on Earth. In the late 1990’s, NASA scientists discovered tiny wormlike options resembling fossilized micro organism in meteorites found in Antarctica, Egypt, and India. The meteorites varied in age from four billion years to 165 million years, suggesting that life once existed — and maybe nonetheless exists — on the pink planet. Other researchers have been skeptical, arguing that the microscopic options may not be signs of life in any respect.