Planetary science Definition and 20 Threads

Hello, I am confused on whether to choose an astrobiology degree. I am planning to apply for planetary science or astronomy with computational intensive programmes in universities. My career aspirations are to work as a researcher/professor in astronomy or planetary science(I am interested in...

Well... that: Please, could you please assist me in obtaining a rough estimate of the distance from the Sun at which a planet resembling Venus or a hypothetical Venus-like planet (for the sake of simplicity) would have a habitable-zone surface temperature? A "back-of-the-envelope" educated...

Hi I am a computer science undergraduate working as a data scientist. I generally love studying physics and planetary science. I am aspiring to research in biomarkers and bio signatures in planets. If I have to choose this research path should I study masters in, astrophysics or...

I've learned that the surfaces of places like the moon and the surfaces on Mars corresponding to the Noachian period signify relatively old surfaces because weathering and erosion tend to make those cratered surfaces smooth. However, I heard a professor mention that this is also true for icy...

Hi I am planning to do phd in computational astrophysics or planetary science or scientific computing simulation (least preferred in case i am not allowed to the other two). Right now I have bachelors in computer science and planning to do masters in the same. My query is should i join...

I am a computer science graduate working in computer vision , remote sensing field for a private company. Been studying physics on my own for curiosity(A levels, H&R books, feynman essentials) . I developed interest in physics few years back and I have been searching for ways to convert my...

I am more of a budding (sorry) botanist / plant scientist, but I have an interest in astrophysics, how planets came to be the way they are and how this can help us understand what makes a habitable planet. I'm also starting something of a novel regarding a failing terraformed utopia. I won't...

The analysis is based on 29 radar profiles collected between May 2012 and December 2015. The identified region is about 20-km wide. The report acknowledges the results are consistent with with water or water-laden sediments. A brief discussion on the BBC (with no citations) asserted that...

I am recent undergraduate with a B.S in Astrophysics. I was looking at getting a PhD in planetary science, but curious what type of industry jobs are available. I'm not interested in working in academia.

Homework Statement A comet with a perihelion distance of d = 1.242 is currently 211(degrees) from pericenter, and 4.499 AU from the Sun. Compute the semi-major axis a of this comet’s orbit. Homework Equations P(^2) = a^3The Attempt at a Solution I tried to use Kepler's third law but I don't...

I was curious if anyone knew of any schools that offered graduate degrees in planetary sciences, specifically studying other planets atmospheres. May be it the study of the atmosphere itself or remote sensing techniques for planetary atmospheres. I know how to find schools that offer the...

I dropped out of physics in college and have several career choices now for the near future being all vocational. In the far future I want to end up in planetary sciences again. So, I'll want to work again with planetesimals, dwarf planets, evolution of planets, their geology, and astrobiology...

First off, let me start by saying this isn't a thread asking about career prospects or salary prospects or anything like that. I've finally reached a point in my life where I know I want to pursue physics, and I'm extremely thrilled by the idea of Planetary Science. Nor do I have a romanticized...

Hi! So I've begun the process of looking at colleges now and I really would like to go to a school in the US or Canada with an astronomy major, an observatory of its own, and some sort of planetary science program. I've made a list of the schools that I've been able to find with those things...

Hi there, The University of Arizona has these two institutes (among many others, of course): - Lunar and Planetary Laboratory, LPL for short - Steward Observatory As far as I understand, both are into space research and astronomy. If I wanted to join either one or the other, I would have no...

This is from last week (I was on vacation and then I worked like a dog to make up for the vacation): Nature news article on the subject: http://www.nature.com/news/nasa-funding-shuffle-alarms-planetary-scientists-1.14304 Eric Berger on the subject...

What are the main differences between Astrophysics* and Planetary Science? What are their roles? And, which of the two is responsible for the first cloud map of a planet outside of our solar system? http://www.space.com/23043-alien-planet-cloud-map-image-kepler-7b.html *I mean just the...

I am currently majoring in astrophysics as an undergrad, but my eventual goal is to have a masters or PhD in planetary science. I'm at the point of the course ladder where I've finished up the vanilla physics and math prereqs in order to start on my major specific courses. Long story short...

My main interest in physics is b/c of astronomy. I'm doing physics undergrad as a stepping stone to grad school astronomy/astrophysics. However upon introspection I notice that my main interest in space lies in the solar system and exoplanets and the potential for life. Is astronomy then the...

What exactly are the differences between Astronomy, Astrophysics, Cosmology, Planetary Science?