![]() A summary of how the SKA can contribute through an increased millisecond pulsar population and pulsar timing sensitivity was presented. Developments in analytic techniques were also discussed, including the removal of interstellar medium effects, red noise and pulse profile variations. The dramatic increase in the number of millisecond pulsars is presented and how that might affect progress towards a first detection is discussed. I reviewed where progress needs to be made in terms of sensitivity to gravitational waves, including improvements to existing observing approaches and new telescopes such as MeerKAT and FAST and techniques like LEAP. ![]() This presentation looked forward to consider where the development of pulsar timing arrays might go as we head towards the Square Kilometre Array (SKA) and then beyond. EXOGEOLOGY – How geology relates to celestial bodies like moons, asteroids, meteorites, and comets.AbstractSignificant advances have been made in the sensitivity of pulsar timing arrays for the detection of gravitational waves in the last decade.SELENOGRAPHY – How physical features on the moon formed such as lunar maria, craters, and mountain ranges.AREOLOGY – How geology is composed on Mars.ASTROGEOLOGY – How geology relates to celestial bodies like moons, asteroids, meteorites and comets.For example, it understands and catalogs features such as lunar maria, craters, and mountain ranges on the moon. Lastly, selenography studies the physical features of the moon. They both focus on how geology relates to celestial bodies like moons, asteroids, meteorites, and comets. READ MORE: 15 Facts About Mars: The Remarkable Red Planet Īstrogeology is very closely related to exogeology. Specifically, it was getting a close-up of the composition or areology of Mars. When the Mars Rover started wheeling around the red planet, its crosshairs were targeting the rocks and geology of Mars. ASTEROSEISMOLOGY – How to study the internal structure of stars by observing their oscillations.HELIOSEISMOLOGY – How the interior structure and dynamics of stars are composed by observing waves from their surface.HELIOPHYSICS – How the sun’s constant and dynamic radiation affects its surroundings in space.PHOTOMETRY – How luminous astronomical objects are in space based on electromagnetic radiation.SPECTROSCOPY – How light reflects, absorbs, and transfers between matter.COSMOLOGY – How the universe was created, evolves, and its ultimate fate. ![]() ASTROPHYSICS – How the laws of physics apply to stars and celestial bodies. ![]() There have been various heliophysics missions to study space weather, solar flares, and the constant stream of solar particles from the sun. But helioseismology is specific to our sun.įinally, heliophysics studies the sun’s constant and dynamic radiation that affects its surroundings in space. They both study the internal structure of stars by measuring radiation and oscillations. In a similar manner, photometry examines how luminous astronomical objects are in space based on electromagnetic radiation properties.Īsteroseismology is closely related to helioseismology. Spectroscopy studies how light reflects, absorbs, and transfers between matter. For example, cosmologists study red-shift to see how fast the universe is expanding. Akin to geophysics which studies Earth’s physics, astrophysics relates physical processes and properties to stars, celestial bodies, and its surrounding space.Ĭosmology is different from astrophysics because it studies the evolution and expansion of the universe. Astrophysics applies the principles of physics to astronomy. ![]()
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