astronomy writing question and need the explanation and answer to help me learn. READ THE DOCUMENT AND FINISH IT All the questions you need to answer are in the word doc which I upload, and Make sure to write all answers in your own words. Requirements: answer all questions Winter HW4?Description:?Strange Stars In this homework […]

astronomy writing question Part I: Astrobiology Discoveries For this assignment I want you to read about several discoveries in astrobiology and discuss which one you think is the most interesting/exciting. Use one of these sources: Phys.org Astrobiology NewsLinks to an external site. SpaceRef Astrobiology Web Links to an external site. NASA Exoplanet Exploration News & […]

astronomy exercise please help me complete this worksheet. Requirements: NA ASTR101 Astronomy Laboratory Grist Spectroscopy 1 NAME Laboratory Exercise: Spectroscopy (online version) In this exercise you will learn the basic techniques that are utilized by astronomers to find the composition and temperature of stars and distant atmospheres. You will learn about spectra and their uses […]

https://astro.unl.edu/classaction/animations/renaissance/kepler.html Using the planetary orbit simulator linked above, when making a new planet in our solar system with the same semi-major axis as the Earth, but with an eccentricity value between 0.5 and 0.7. what is the orbit of this planet in relation to the orbits of the other planets, specifically comparing the positions of […]

Using the first spectral star pictures provided as the reference, as well as the written information, fill in the spectral classification of stars table at the bottom with classification of each star and lines, reasoning, using the measurements on page 3 as a guide. I really need help on this.

The planet Gliese 581c was discovered in 2007, and was thought to be one of the first habitable exoplanets discovered. Find out 1) why researchers thought this planet might be habitable, and 2) what evidence led them to question its habitability. Cite all sources; do not rely on Wikipedia for your sourcework!

The hunt for dark matter has been happening for decades now, but the actual dark matter objects remain to be found. Today many people believe either dark matter is a fiction due to an in complete application of physical laws, or else that it’s made of cold, collisionless “axion” particles. However, in the early days […]

Part I: Astrobiology Discoveries Discoveries are being made every week in astrobiology, and for this assignment I want you to read about several of them and report on what you think is the most interesting/exciting. Use these sources to find the most important recent discoveries: the links are given below. https://exoplanets.nasa.gov/news/?page=0&per_page=40&order=publish_date+desc%2C+created_at+desc&search= https://astrobiology.nasa.gov/news/ https://mars.nasa.gov/mars2020/ https://www.syfy.com/syfy-wire/topic/bad-astronomy Read […]

Our milky Way galaxy is one galaxy in a huge cluster of galaxies that are all bound together by mutual gravitational attraction. This collection of galaxies is called the “Local Supercluster”. There are many superclusters in the universe; the Local Supercluster is the one that we live in. The Local Supercluster is approximately ball-shaped, with […]

One of the planets around Teegarden’s Star is determined to be habitable by NASA in the year 2033. Earth’s governments launch a colony ship of a thousand individuals to explore and populate the planet. The ship is capable of speeds close to 20% of the speed of light. Do you go? Why or why not? […]