Gravitational wave sensors upgraded to chase "extreme cosmic events"

[ad_1] LIGO Our ability to detect gravitational waves is about to level. Gravitational Wave Observatory (LIGO) facilities in Washington, DC and Louisiana will be modernized with grants from the US National Science Foundation, UK Research and Innovation, and the Australian Research Council. – for stronger and more frequent detections and decreasing noise. More than $ … Read more

Help us detect 50 neutron star collisions to be able to calculate the expansion of the universe, plead the cosmoboffins • The Register

[ad_1] According to new research, cosmologists need gravitational wave measurements from 50 binary neutron star fusions to determine how fast our universe is expanding. The cosmos has been swelling since its birth in the Big Bang 13.8 billion years ago. Edwin Hubble, an American astronomer, discovered that galaxies farther from our own Milky Way were … Read more

Crash of an asteroid WARNING: Observe the main asteroid DESTROY Earth – Accident Simulation | Science | New

[ad_1] Asteroids and meteors enter Earth daily, throwing hundreds of tons of space debris into the planet's atmosphere. About every 2000 years or so, an asteroid the size of a football field strikes, causing massive destruction. According to the NASA Jet Propulsion Laboratory (JPL), between April 15, 1988 and February 1, 2019, at least 771 … Read more

NASA Ready to Buy More Soyuz Seats to Ensure Uninterrupted Access to the ISS – NASASpaceFlight.com

[ad_1] Despite the expected return of the launch capability of US national crews this year, NASA is preparing to purchase more rides on the Russian Soyuz by 2020. The agency adheres to a recommendation from its Aerospace Safety Advisory Group (ASAP) after being worried about the lack of an emergency option covering the potential delays … Read more

What will be the climate of your city in 2080 – Axios

[ad_1] By 2080, many urban areas in the United States could have a climate similar to today's cities hundreds of kilometers to the south and southwest, according to a new study conducted in Nature Communications. Why it's important: The projected climate changes if greenhouse gas emissions are not mitigated show that the climate with which … Read more