Sökning: "extra solar planet"

Hittade 5 uppsatser innehållade orden extra solar planet.

  1. 1. Evolution and Differentiation of Large Icy Moons

    Master-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Piia Tomberg; [2021]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Purpose: In preparation of several future missions with the objective to research the large icy moons of the Solar System, it is necessary to have a cohesive understanding of the conditions that might lead to the formation of liquid oceans in these moons. The purpose of this work is to create a numerical model for simulating the temperature evolution of the cores of large icy moons. LÄS MER

  3. 2. Building with pollution

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Zornitsa Hristova Kovacheva; [2021]
    Nyckelord :Arts and Architecture;

    Sammanfattning : Black carbon is an ever-growing global problem and one of the most important environmental issues of this generation. Black carbon, also known as soot, is a highly polluting substance and it is the second-largest polluter after carbon dioxide. LÄS MER

  4. 3. Two Earths in one Solar System

    Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Dan Wallsby; [2015]
    Nyckelord :Astronomy; Planets; Dynamics; Physics and Astronomy;

    Sammanfattning : The motivation for the project is to investigate what happens if I add a second Earth in the Solar System and project it forward in time. I add an Earth mass planet (called Earth two) in the same orbit as the Earth on the other side of the Sun (i.e. six months ahead of the original Earth). LÄS MER

  5. 4. Spectroscopic characterization of transiting exoplanets : A study of the possibility to detect atmospheres around exoplanets using SIMPLE

    Kandidat-uppsats, Observationell astrofysik

    Författare :Pierre Waldén; Erik Aronson; [2011]
    Nyckelord :exoplanet; atmosphere; spectrum; extra solar planet; spectroscopy; SIMPLE; E-ELT; ESO; spectrometer; telescope; spectral features; noise; signal to noise; S N; planet; star; red dwarf; atmospheric features; Super-Earth; Earth-like;

    Sammanfattning : This report describes simulations of observations with the near-infrared high-resolution spectrometer SIMPLE that is proposed to the ESO telescope E-ELT. We simulate M4 and G2 stars with transiting Earth-like planets and the goal is to distinguish spectral features originating from the atmosphere of the exoplanet. LÄS MER

  7. 5. Modelling reflected polarized light from exoplanetary atmospheres

    Master-uppsats, Institutionen för fysik och astronomi

    Författare :Erik Aronson; [2011]
    Nyckelord :polarized light; polarization; atmosphere; spectrum; EXO planet; extra solar planet; planet; star; atmospheric features;

    Sammanfattning : I present numerical simulations of intensity and degree of polarization of light reflected by Earth-like exoplanets. The results are presented as a function of wavelength, and for a few different phase angles and a few different points on the planet. LÄS MER