Robert Goddard’s Liquid Fueled Rocket Concept

Robert-Goddard

Robert Goddard devised the idea of liquid kerosene and liquid oxygen being mixed together to create a fierce, but most importantly, a controllable flame for propulsion. When kerosine reacts with oxygen, the result is an incredibly hot, rapidly expanding gas which when channeled through a nozzle, creates enormous thrust. On March 16, 1926, Goddard launched the world’s first liquid fuel rocket bearing this concept. This rocket did not travel fast nor far but it did demonstrate a proof of concept making space flight theoretically possible for the first time in human history

Hugh Everett’s “Many World’s” Theory

multiverse

Hugh Everett designed the Many World’s Theory which states that if in the first world a particle is found on the left side, in the second world that same particle is found on the right side, with both findings being equally valid. Everett’s main conclusion was that when a particle splits in 2 to act as a wave, the universe also splits into 2 pieces, only going through 1 of the 2 available slits, but doing so in separate universes. The Many World’s theory is now generally accepted as fact by most physicists, however Everett died before receiving the recognition he deserved for his work. Everett’s theory was treated with a frosty reception when it was first released, as most scientists considered such a theory to be science fiction and speculation rather than proper observed and analyzed fact

Edwin Hubble’s Discovery of the Accelerating Expansion of the Universe

universe-accelerating-expansion

Edwin Hubble was able to work out not only how far a star or galaxy was from Earth, but also the speed at which it was moving away from Earth, a finding which was profound because in a stable universe, stars and galaxies should move away or towards something at random values, however Hubble determined that the further away a star or galaxy, the faster it moves away, which proved that the universe is expanding

Edwin Hubble’s Greatest Discovery

universe-expansion

Edwin Hubble was the first person to notice variability within the luminosity of stars. From this, Hubble was able to work out the distance between the Earth and any star in the universe. This permitted Hubble to calculate how far the Andromeda Galaxy was which is the galaxy nearest to Earth. Albert Einstein did not believe the implications of his own equations and thus added lambda, expressed as “Λ”, to his equations. Lamda was designed to act as an antigravity force, an addition Einstein stated was “necessary only for the purposes of making a quasi static distribution of matter” which means to “maintain the status quo” or to “keep things as they always were”. Once lambda was removed from Einstein’s equations, each one fit perfectly with the observable model of the universe as they account for expansion. Einstein refused to believe the universe was constantly undergoing expansion until years after scientists had confirmed it to be true

The Early Formation of Earth 

early-Earth

During the early days of the solar system, dozens of planets orbited the sun. It is thought that these planets collided and with this collision came intense heat which melted and welded rocks and minerals together. It is theorized that Mercury was only hit once hence it’s small size, Mars not at all, Venus 8x, and Earth 10x primarily because Earth it is the largest of the rocky planets. The last impact towards Earth is thought to have occurred 4,500,000,000 (4.5 billion) years ago which gave Earth its iron core; the lighter debris floated back above Earth and rotated around it which gave Earth rings similar to Saturn. Scientists now know that Earth was hit by rocks which came from Mars. It is thought that primitive microbial life would be able to withstand the journey from Mars to Earth. Earth had enough gravity to hold its oceans which allowed for constant changes in weather. It is thought that life began on Earth 4,300,000,000 (4.3 billion) years ago and that life became sophisticated 2,800,000,000 (2.8 billion) years ago. Despite the Earth being hit 6x catastrophically which was once thought to have sterilized all life, primitive life forms lay dormant in suspended animation within the salt rock which was produced from the immense heat during each catastrophic event. The microbes lay waiting until conditions became more favorable at which time they started reproducing and thriving. Scientists tested this first hand by drilling into salt rock which was created during a catastrophic event to release 200,000,000 (200 million) year old sea water which held tiny microbes called asilospermians which were reanimated when left within a nutrient rich solution for 4 months