What is the effect of gravity waves? As a gravitational wave passes an observer, that observer will find spacetime distorted by the effects of strain. Distances between objects increase and decrease rhythmically as the wave passes, at a frequency equal to...
What is a high frequency gravitational wave generator? The generation of high power high frequency gravitational waves (HFGWs) is just one application of the fundamental innovative principle behind this work, namely the enablement of macroscopic quantum coherence induced by controlled motion...
What are the topics in cosmology? Cosmology is the study of the universe; its birth, evolution, and ultimate fate. This includes further developing and refining the prevailing model, the Big Bang theory, investigating the universe’s rate of expansion, and measuring radiation...
What are the latest discoveries in cosmology? Oldest Planetary Debris in Our Galaxy Found from New Study Nov. 6, 2022 — Astronomers have identified the oldest star in our galaxy that is accreting debris from orbiting planetesimals, making it one of...
What is the most recent discovery in cosmology? Unprecedented Glimpse of Merging Galaxies Oct. 20, 2022 — Using the James Webb Space Telescope to look back in time at the early universe, astronomers discovered a surprise: a cluster of galaxies merging...
What is the most recent discovery in cosmology? Unprecedented Glimpse of Merging Galaxies Oct. 20, 2022 — Using the James Webb Space Telescope to look back in time at the early universe, astronomers discovered a surprise: a cluster of galaxies merging...
What information do gravitational waves tell us? Gravitational waves could soon provide measure of universe’s expansion. LIGO Detects Fierce Collision of Neutron Stars for the First Time—The New York Times. LIGO announces detection of gravitational waves from colliding neutron stars. How...
Can you measure gravity in waves? A gravitational-wave detector (used in a gravitational-wave observatory) is any device designed to measure tiny distortions of spacetime called gravitational waves. Since the 1960s, various kinds of gravitational-wave detectors have been built and constantly improved....
What is cosmology a study of? Cosmology (the study of the physical universe) is a science that, due to both theoretical and observational developments, has made enormous strides in the past 100 years. What is the simple definition of cosmology? cosmology,...
What is primordial gravitational waves? Primordial gravitational waves are gravitational waves observed in the cosmic microwave background. They were allegedly detected by the BICEP2 instrument, an announcement made on 17 March 2014, which was withdrawn on 30 January 2015 (“the signal...