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Monthly Archive: November 2016

How Many Galaxies Are There in the Universe?

The wonderful thing about science is that it’s constantly searching for new evidence, revising estimates, throwing out theories, and sometimes discovering aspects of the Universe that we never realized existed. The best science is skeptical of itself, always examining its own theories to find out where they could be wrong, and seriously considering new ideas to see if they better explain the observations and data. What this means is that whenever I state some conclusion that science has reached, you can’t come back a few years later and throw that answer in my face

Why Does it Rain?

Many people love to ask, why does it always rain on me? There are those who would like to know why it rains so much when they are sad, when they feel like going out, or only when they decide to jog or take their pet for a walk

Here’s What Happens When NASA Engineers Carve Their Pumpkins

Every workplace should have this much fun! A group of engineers at the Jet Propulsion Laboratory held their sixth annual pumpkin carving contest, and this year’s entries did not disappoint. Using a combination of engineering savvy and creative license, the JPL engineers carved up several different types of themed pumpkins, including a cow abduction by aliens, a geyser-spewing Europa, unique depictions of several different space missions and much more. Halloween is actually a special holiday at JPL because October 31, 1936 was the beginning of JPL’s history, when several grad students studying at Caltech and some amateur rocket enthusiasts drove out to a dry canyon tested out a liquid rocket engine

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