Hi, i am currently studying in biotech university. As I'm going up to 3rd year, i need to choose a major (i study in europe). The only choices i have are molecular biology and environmental technology. However, i have always been wanting to study and pursue career in astrophysics. Due to...
Hi all,
I've posted about switching majors before; as of today, that decision has come to a head.
I love physics, but struggled in my courses quite a bit just to end up with a 3.0 major GPA (I am in my third year). Last week, I started treatment for severe clinical depression/ADD, a week before...
Homework Statement
I'm writing a lab report about an experiment I did where I essentially tested the effects of various planetary characteristics on a planet's orbital period. The planetary characteristics that I tested where eccentricity, mass, and distance from the Sun (or semi-major axis)...
Homework Statement
Hello! So, I recently did an experiment where I altered the eccentricity and distance from the sun of a planet orbiting around the Sun in a simulation and measured how long it took the planet to complete a single orbit. With this data, I compared my experimental data with the...
There are 2 unknowns in the formula. The time period of rotation and the mass enclosed by orbit is Star. So how could we calculate the expected time period of rotation of stars in a galaxy and thus velocity of stars.
Hi
In order to not let my hobby define my profession, I am trying to see what are the future career prospects for studying astrophysics. My academic track record so far is very good, and I also possesses offers for engineering courses in highly ranked universities (Imperial College, Univ...
Hi
I am interested in having more information for undergraduate courses in Astrophysics. I am looking for univs in Western Europe predominantly, but information on univs in other countries can help too.
I wanted to know as to how to find universities that allows one to graduate in the fields...
Hi all,
I'm a third year astrophysics major, having transferred to my current school from community college. Long story short, my dream job was to be a professor in the field (difficult enough as is), but I've found my physical/mental health won't survive all that schooling, and I want to...
Hello everybody!
I've decided to study physics at the university this summer. I know, I want to study physics - it's just too damn fascinating to ignore.
My uncertainty lies in what field of physics I should study. I have narrowed it down to Geophysics or Astrophysics, because they can be...
In about an hour I'm heading over to a local Coffeeshop Astrophysics meeting put on by researchers and grad students at UW-Milwaukee. The topic is the gravity wave discovery. Apparently some of them contributed to the LIGO project so it will be interesting to hear what they have to say. I'll...
Hi.
My Astrophysics teacher has offered us to do an extra credit writing assignment, whose topic we can choose. I'd like to do something on the relation of astrophysics and artificial intelligence, but I don't know what to pick. I'd appreciate if you could suggest some topics I could talk...
Homework Statement
[/B]
Radiation beaming (cone) from an object traveling towards you at some velocity 'v'
with the observed flux enhanced by an amplification factor 'a'.
Derive an equation for the velocity 'v' needed to produce an amplification factor 'a'.
Thank you
Homework Equations...
Hi Everyone,
I've scoured the internet to find answers to this question and I haven't had much luck.
I graduated in 2014 with a 2.86 GPA in physics. To counteract this lower gpa in my applications; I have a lot of research experience and I'm currently working in industry doing some...
Homework Statement
(This is a long problem but I think the question is not hard.)
Determining the star density from star counts is tough, but estimating counts from a density law is simpler. In practice, this method of fit-ting observed number counts to an assumed density law is becoming a...
Hello. I'm supposed to be an electrical engineer but between my ears there is physics! In my sophomore year at Purdue (1964) I got tangled up with the superposition theorem and its lack of shielding between charged particles. I fashioned a model for electrodyamics that included shielding. In...
I just want to say hi. I love physics. Astrophysics in particular! I'm a returning undergrad to an undisclosed university. I plan to get my PhD in physics as well. I'm on here to get guidance in that. I would also like to discuss math and physics problems as well. Looks like I came to the right...
I was wondering if anyone (preferably Canada, but US would suffice) knew what job prospects were like for those with a PhD in astrophysics? I did some searching around on google, and some places say it's not bad, some say you may not find something in your field but can still find work due to...
I have been working with some Herschel images and I am finding it difficult to extract the astronomical sources from the image. The image background is extremely non uniform so i am not able to differentiate between the background and the source. I used some tasks in HIPE like source extractor...
Hello everyone, I've been doing a little thinking lately about the University I'll very probably be attending to major in astrophysics. I read a review from someone, and I know not all reviews are to be trusted, I wasn't even sure if this person majored in physics, but the review said that the...
Hi guys! Like the title says, I'm applying for 10 astrophysics-related REUs, and I'm a frosh, so I have few other people to ask for guidance. Please let me know if this is a good baseline to add to.
Thank you all in advance!Sitting in the middle of an abandoned lab, late on a Friday night, head...
I feel like this could go in quite a few of the Physics subforums (Quantum Physics, Beyond the Standard Model, Special and General Relativity, or High Energy, Nuclear, Particle Physics) instead of Astronomy and Cosmology, but hopefully this will work. This is my first question I've posed here...
Homework Statement
At midnight (local time) on Dec 21st 2015, the Local Sidereal Time at Palomar Observatory, California, was 6h 27m. Palomar Observatory has latitude 33◦ 210 2100 N, and longitude 116deg 51arcmin 60arcsecW.
a) What was the approximate Local Hour Angle of the Sun at 23:00 local...
Hello, all! My name is Marina and I currently live in Honolulu, HI. I'm an ocean engineering major, but my primary interests are in astronomy and astrophysics! I'm hoping to meet a lot of people here that can help me deepen my understanding of those subjects, and maybe even find some people...
Hello guys, I'm a high school senior still unsure what to do. I have a passion for astrophysics and would love to pursue a phd in it but there being a possibility of not having a permanent job by 30 is scary. Should I take the safe route and go for computer engineering and double major with...
Why do scientists think that dark matter annihilates just like antimatter? How is it that dark matter during annihilation can produce light when it cannot emit or absorb light itself?
https://www.amazon.com/dp/0716703297/?tag=pfamazon01-20 guys! is anybody of you by any chance in possesion of the book from A. Pacholczyk called Radio Astrophysics: Nonthermal Processes in Galactic and Extragalactic Sources? I just need value of one constant from there :) it is the constant c14...
Hi everyone, I would like to know what kind of software would you use for do image processing? For example I downloaded some pics from http://sdac.virtualsolar.org/cgi/search as a URL file, actually I have problems for open this kind of files and for obtain the position of the solar spots I am...
Two satellites A and B move around Earth in a circular orbit. The mass of B is twice the mass of A then
I agree that kinetic energy of B is greater than that of A. But what I couldn't understand was that why are speeds of A and B equal as given in the book.
Shouldn't they differ according to the...
Hi!
I'm a first year MPhil student starting my project on black hole growth and dark matter annihilation. I have been struggling with some fundamental things such as getting connected. I would like to be able to discuss my work with people but I am not really sure where to start.
Interested in learning about Astronomy/ Astrophysics. I do not know anything besides the planets, and apparently I learned today that Asteroids are rich in metals.??
I am looking for a book that is introductory, but is not to easy.
I have taken a course in freshman calculus based mechanics and...
Hello,I am studying Applied Physics now ( I am first year student) . I want to focus on Astrophysics in future. Please , advise me. Whatshould I study in Chemistry, Math? which branch?
Good day :smile:
For quite some time now, I've been thinking about what I should make my Internal Assessment for the IB course in physics on. The main objective of the IA is to find and prove a mathematical relationship between an independent and dependent variable. A very, very, simple example...
Hi, so I am currently in tenth grade, from India preparing for my boards.
I am worried about my future career as I have no clear idea and I need guidance. I get good grades in maths and I like physics and sciences.
I have always been fascinated my astrophysics and have read The theory of...
Hi all,
I'm at a bit of a crossroads - I'm in a direct PhD program (in Astrophysics) right now, with the option of walking away with my Master's in September. In all of my research projects I've focused heavily on simulations (I know Python and Fortran, but not anything from the C family...
Before I really explain and go into the point of this thread, I'd like to preface it with the fact that I have scoured the forums and read quite a few posts on "Dual Majoring with CS and Physics" and many of them have good advice, but my situation may require more specifics.
I've been into...
I am writing a paragraph on astrophysicists. I want to incorporate a connection between the physics that we are learning and an astrophysicist's use of the same principles in their studies. Unfortunately, there is not much information about this on the internet.
What I have found is that...
I'm not, nor do I claim to be the best at physics, but I've come to share my interest, and learn as much as I can about one of my biggest interests in life, astrophysics.
I'm doing A-Level physics at the moment; alongside maths, further maths, biology and philosophy, and a few online...
and what are the requirements to getting there? We are currently studying astrophysics in school and I seem to have found a talent for something, and I love it too.
I also really like biology, but do not like chemistry so much. Maths is ok, I don't mind studying it if I have to.
Can you tell me what's a good book to get me started in astrophysics?
P.S. I have already read Big Bang by simon singh and A Brief History of Time by stephen hawking but they're astronomy books
PS2 I'm 15
I am a controls engineer mainly with experience in distributed control system. I am looking for a job as controls engineer in astrophysics field. I though there must be opportunities in telescope facilities and other sensory arrays for space vehicles but so far I have come empty handed with...
Hello.
I'm a French student and I'm planning to go to the United States for a graduate program in astronomy.
When I will arrive in the U.S. I will begin by the first year of graduate. Then I will pursue with a Ph.D. and some postdoctoral research.
I would like to know which are the best...
So currently what I'm interested in is astrophysics and plan on getting my masters. I'd like the input of anyone with experience in the field. Whats the job market for astrophysics like? What type of jobs are available? What companies would I be wanting to look at if I wanted a research job? Is...