Planets
In the microlensing method, planets are of moderate mass and take longer than radicals to orbit the earth. Planets discovered through imaging have high mass and takes the longest to orbit the earth. Lighter planets in the Pulsar method take longer to orbit the earth than the denser ones. More mass means a longer orbiting period around the earth, and the time of life in those planets move slower shorter orbital period means that time and years move faster for life occupying the planet. If I Different types of planets have been discovered and confirmed over the years. These planet types include Neptune-like, gas giant, Super earth, Terrestrial and unknown. A new planet has been discovered. It is a Super-Earth planet that is called GJ486 b. Planets are found through different methods. These methods include Transit, Radical Velocity, Microlensing, Imaging, Pulsar Timing, and other methods. The Transit method has been used to discover76.1% of planets. It is a method that involves a star passing between its observer and a star and the planet dimming the light of the star by an amount that astronomers can measure. Extreme velocity is a method that depends on the wobbling of stars in space to cause a shift in the star’s star’s color. This method has discovered 19.1% of the planets (“Exopla” et Exploration: Planets Beyond our Solar System”, 2021″. The microlensing method has discovered 2.4% of the planets, and it involves the bending of light that is focused on gravity as a planet is passing through the earth and the star. The imaging method involves astronomers taking pictures of exoplanets using techniques that remove the glare that is overwhelming of the stars being orbited. This method has discovered 1.2% of the planets.
Planets that have been discovered through Transit consist of both high and low mass planets. The denser ones take a shorter time to orbit than the ones with less mass. Heavier planets discovered through the revolutionary period take longer to orbit than the lighter ones discovered through the same method. Visiting a planet with an orbital period of 100,000 times longer than the earth, a typical earth year will look like 100,000 years and would be longer. If an alien from that planet came to earth, a typical earth year would seem way shorter.
There are five ways to find a planet. These ways are; Radial velocity which involves watching for a wobble of stars that causes a color change that the astronomers observe. The Transitway involves the observation of the diming of light of a star, which can be measured, when a planet passes between an observer and the star (“Exopla” et Exploration: Planets Beyond our Solar System”, 2021″. The direct imaging method is taking pictures of exoplanets by removing the glare of the stars being orbited. Gravitational Microlensing involves recording light in a gravity lens. In this method, light from a distant star’s star’sis bent and focused by gravity as a planet passes between the earth and star. Finally, the Astrometry method relies on minuscule movements whereby a star is made to wobble in space by a planet’s planets. The wobble is concerning stars that are nearby in the sky.
The ten things: exoplanets 101 is about the exoplanets, planets outside the earth’s solar system, which astronomers have discovered. Over 40 new planets have been discovered. It further goes on to discuss the Webspace telescope by James web that provides important observations of exoplanets that have been discovered. The habitable zone refers to the distance between a star on which water can be by the planet maintained at its liquid state in the orbiting surface of a planet, and the planet is neither too cold nor too hot. (“Exopla” et Exploration: Planets Beyond our Solar System”, 2021″ The signs of life refer to the possible signs used to determine the availability of life in a certain planet. These signs include the possible combination of chemicals that support life, signatures of water vapor and oxygen. Inventing the future refers to their innovations and available resources available for the discovery of exoplanets. These refer to the number and types of telescopes—the observation of the orbit from the earth.
Flares of Furry is the youngest planetary system that has been observed by astronomers so far. It is an AU Microscopii and is located 32 light-years away from the earth. It is composed of gas. It is an AOmicr planet. It is not a habitable planet zone. The zombie worlds are a pulsar planet that is among the creepiest as it orbits a dead star. It is 1957 light-years from the earth. It is not a habitable zone. The Rains of Terror is a blue planet with deadly weather. It has clouds containing glass, and it is an inhabitable zone. It is located 64 light-years from the earth. The Monster Mash is mainly composed of gas and is located 1393 light-years from the earth. It is a WASP-12b and is inhabitable. The Eternal darkness is a TrEs-2b that is always filled with darkness and is located at 702 light-years from the earth. It is an inhabitable planet.
Jeremy’Jeremy’sesis suggests that physics can trigger the organization of chemicals to create life-like qualities. Abiogenesis is when something non-biological undergoes processes to give rise to something biological (“Was th” Origin of Life a Fluke? Or Was It Physics?”, 2021″. To increase entropy in a system, self-replication has to dissipate heat. In his computer simulation on closed systems, the findings of Jeremy suggested that the entropy of the system will increase inevitably if heat dissipates. He further concluded that by undergoing some intense reactions and self-organizing, chemicals might optimize the energy applied to a system. In my opinion, natural self-organization exhibited by a soup of chemicals does not mean that life can emerge from a non-biological system.
In the article, ‘The Di’ordered Cosmos,’ a phy’icist explores how physics and society intersect suggest that. Theoretical physics is not pure since it is a field that is handled by humans who sometimes tend to be messy therefore compromising the purity. It further suggests that every aspect of physics is marked by socially related constraints and isn’t aisn’td to do physics. I completely agree with the author’s ideas, and this info is valid based on what we witness and experience every day. The article The electric hum of life may have originated with primordial lightning suggests that primordial cells may have matched their electric activity with natural resonances from the atmosphere, to be specific, the peak resonance near the 8Hz. This theory is valid since it is evident that living things do not develop right when they are screened from a geomagnetic field.
Exoplanet Exploration: Planets Beyond our Solar System. (2021). Retrieved 25 March 2021, from https://exoplanets.nasa.gov/
In ‘The Di’ordered Cosmos,’ a phy’icist explores how physics and society intersect. (2021). Retrieved 25 March 2021, from https://www.space.com/disordered-cosmos-book-interview
The electric hum of life may have originated with primordial lightning. (2021). Retrieved 25 March 2021, from https://www.space.com/life-electrical-hum-from-lightning.html
Was the Origin of Life a Fluke? Or Was It Physics?. (2021). Retrieved 25 March 2021, from https://www.livescience.com/60250-did-life-emerge-from-physical-laws.html