Gravitational Waves
Gravitational waves are ripples in the fabric of spacetime caused by the acceleration of massive objects. They were predicted by Albert Einstein's theory of general relativity and were first directly detected by the Laser Interferometer Gravitational-Wave Observatory (LIGO) in 2015. Gravitational waves carry information about their sources, such as the masses and spins of the objects that created them, and can be used to study astrophysical phenomena such as black hole mergers and neutron star collisions. The detection of gravitational waves has opened up a new window into the universe, allowing us to observe events that were previously invisible to traditional telescopes.
Your Previous Searches
Random Picks
- Touchscreens: Touchscreens are input devices that allow users to interact with electronic devices by touching the screen with their fingers or a stylus. In the context of space and astronautical engineering, touchscreens are commonly used in spacecraft a ... Read More >>
- Miniaturized Devices: Miniaturized devices refer to the development and implementation of small-scale systems and components that are designed to operate in space and astronautical engineering contexts. These devices are typically characterized by their small si ... Read More >>
- Environmental Loads: Environmental loads refer to the external forces and conditions that act on a spacecraft or satellite during its mission in space. These loads can include thermal, acoustic, vibration, and radiation environments, as well as micrometeoroids ... Read More >>
Top News
Bestselling author explains the science of happiness: "You can do the work"...
Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....
News Source: CBS News on 2024-11-18
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....
News Source: CBS News on 2024-11-15
You can't put a price on the sense of awe particle physics inspires...
Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...
News Source: New Scientist on 2024-11-13
If you want to stretch your gift game into days this holiday, check out these ad...
The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...
News Source: ABC News on 2024-11-04
November brings a bonanza of meteor showers...
November brings a skywatching bonanza, with three meteor showers — the Southern Taurids, Northern Taurids and Orionids — offering chances to see shooting stars....
News Source: NBC News on 2024-11-02