Payton M's Senior Project Blog

Project Title: A Mission Design to Explore the Outer Solar System in Search for the Origins of Life with an Emphasis on Trajectory Analysis. 
BASIS Advisor: Akash Joseph
Internship Location: Independent
Onsite Mentor: Joskua Xatini Carrillo Cuevas



Project Abstract

The origins of our world and our place in it has always been at the precipice of human imagination. Hence, many missions to explore our universe are proposed each year, but one of the biggest hindrances to these missions is the cost; one major way to cut costs is to minimize fuel consumption. This project will focus on comparing, contrasting, and designing different orbital trajectories to the dwarf planet Eris with the primary focus of minimizing fuel expenses. I will focus on designing a space mission that would allow for a spacecraft with the appropriate instrumentation to be inserted into an orbit around Jupiter and subsequently Eris using a sequence of modified Hohmann transfer and plane change maneuvers. The research/data obtained from this project will be useful for future missions that are looking for fuel efficient trajectory maneuvers.

    My Posts:

  • Final Remarks

    Welcome back everyone for one last blog post! Thank you all so much for following along with this journey! After 11 months, we developed over 1,000 lines of code, analyzing four main trajectory paths and multiple sub-options for some of the maneuvers. This was an incredible experience, and one I have taken a lot out... Read More

  • Flyby

    Hello! Welcome to one of my last blog posts for this project! This project has flown by, and I can’t believe it’s nearing the end of our journey. We have finally completed each part of the code that we started back in August, finishing off with the flyby maneuver! The flyby is also known as... Read More

  • Rocket Thrust!

    Welcome back to my blog! It’s been a very busy week creating my final products (research paper and poster), working on the final presentation, and finishing the code. We’re currently looking into more trajectory options, like a flyby, to find paths with lower fuel requirements. The flyby option means we wouldn’t go into an elliptical... Read More

  • Plane Change & Solar Eclipse!

    Hi, welcome back to my blog! Yesterday I went back to Embry-Riddle to continue working on the simulation in STK-12. I reworked the animation I did the last time I was there so that each orbit in the Orbit Raising Maneuver section is continuous instead of them all running at the same time. Since it... Read More

  • A trip to Embry-Riddle & STK-12

    Hello, welcome back! Last Friday my mentor Akash and I went up to Embry-Riddle (ERAU) in Prescott to work on the trajectory simulation using STK-12 (Systems Tool Kit-12). We had to use the ERAU computers because STK-12 requires a license, and the software is pre-downloaded on the computers in their computer lab. We were only... Read More

  • MATLAB Plots & Comments

    Hello everyone!  This past week I finished all of the fuel calculations, and we have reached Eris!! Unfortunately, after the percentages of total fuel used for each maneuver are added up, all of the options require more than 100% of the fuel. This is mostly due to the assumptions that were made in the calculations.... Read More

  • Overleaf

    Hello, welcome back! Since I’ve been talking a lot about the code and physics part of my project recently, this week I’ll be sharing a bit about the paper I’m writing in addition to the MATLAB code.  The program I’m using is called Oveleaf which uses the software LaTex. Unlike using word or google docs,... Read More

  • Rendezvous

    Hello, welcome back to my blog! We are now at the first stop on our journey to Eris– Jupiter, the final destination of the Hohmann Transfer (HT). The third stage of this first section is called the Jovian Rendezvous with stage one being the Orbit Raising Maneuvers (ORMs) and stage two being the HT. The... Read More

  • The Hohmann Transfer!

    Welcome back to my blog! This week I worked on finding new ways to reduce the amount of fuel used in the code I wrote before T3. I originally used the Hohmann Transfer to get from Earth to Jupiter, however the fuel values were rather large, so I added a section in the code using... Read More

  • Orbit Raising Maneuvers

    Hello! Welcome back to my blog! In addition to moving forward with the code, this week I’ve been working on reviewing the code I wrote back in T1 and T2– the orbit raising maneuvers and Hohmann transfers. Today, I’ll share some information on the orbit raising maneuvers and how I’ve used them in my code.... Read More

  • Methodology and Eris Facts

    Hi everyone, welcome back to my blog! Today I’m going to be sharing what I’ve done so far with my project and what's still left to work on. With many parts, this project consists of the MATLAB code, research paper, and STK-10 simulation. As of now, I have completed about half of the paper and... Read More

  • Introduction

    Hi everyone! My name is Payton Miller and welcome to my blog! From watching Nova’s Documentary series Universe Revealed to Aerospace Club here at school, I have been fascinated with space ever since I was a young child, and I will be studying aerospace engineering in college. From our ancient ancestors, we have always looked... Read More