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☆ An experiment that reaches across the galaxy has 'heard' an invisible sea of ripples in space-time for the first time. It's surprisingly loud.
▼ + stars: | 2023-06-30 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +9 min

Those ripples are probably the distant thunder of countless collisions between supermassive black holes, throughout space and time. He predicted that the intense gravity of extremely massive objects, like black holes, warps the fabric of space-time. The NSF funded the 15-year experiment, which is called the North American Nanohertz Observatory for Gravitational Waves (NANOGrav). Supermassive black holes are thought to exist at the center of every galaxy. Her lab runs computer models of merging supermassive black holes to predict how they behave and what signals they send out into space.

Persons: —, Albert Einstein's, Aurore, Sean Jones, Manuela Campanelli, NASA's James Webb, Noll, Kip Thorne, NASA Goddard Thorne, NANOGrav, LIGO, Stephen Taylor, Lorenzo Ennoggi Organizations: Service, Sciences, National Science Foundation, NSF, American Nanohertz, Rochester Institute of Technology, NASA's James Webb Space, Hubble, Telescope, NASA, ESA, Hubble Heritage Locations: Louisiana, Washington, Europe, India, Australia, China

☆ US suspends food aid to Ethiopia, says it's not reaching needy
▼ + stars: | 2023-06-08 | by ( Giulia Paravicini | ) www.reuters.com time to read: +3 min

REUTERS/Tiksa Negeri/Pool/File PhotoNAIROBI, June 8 (Reuters) - The U.S. Agency for International Development (USAID) said on Thursday it was suspending food aid to Ethiopia because its donations were being diverted from people in need. The USAID spokesperson said the agency intended to resume food assistance as soon as it was confident in the integrity of the system. USAID and the U.N. World Food Programme (WFP) had already suspended food aid to the northern Ethiopian region of Tigray last month in response to information that large amounts of aid there were being diverted. In the 2022 fiscal year, USAID disbursed nearly $1.5 billion in humanitarian assistance to Ethiopia, most of it food aid. WFP is also investigating "systemic" food diversion across Ethiopia, according to an email sent last week by the agency's deputy director to staff in Ethiopia.

Persons: Antony Blinken, Sean Jones, Finance Ahmed Shide, Demeke Mekonnen, Blinken, Giulia Paravicini, Doina Chiacu, Christina Fincher, Mark Potter Organizations: Logistics Center, USAID, Ethiopian, Finance, REUTERS, Tiksa, U.S . Agency for International Development, Reuters, Resilience, Spokespeople, The State Department, Food Programme, WFP, Thomson Locations: Ethiopia, Addis Ababa, NAIROBI, United States, Tigray, Saudi Arabia, Ethiopian, Washington

☆ World-renowned Puerto Rico telescope won't be rebuilt after collapse
▼ + stars: | 2022-10-14 | by ( Associated Press | ) www.nbcnews.com time to read: +3 min

SAN JUAN, Puerto Rico — The National Science Foundation announced Thursday that it will not rebuild a renowned radio telescope in Puerto Rico, which was one of the world’s largest until it collapsed nearly two years ago. Instead, the agency issued a solicitation for the creation of a $5 million education center at the site that would promote programs and partnerships related to science, technology, engineering and math. The decision was mourned by scientists around the world who used the telescope at the Arecibo Observatory for years to search for asteroids, planets and extraterrestrial life. The education component is very important,” said James Moore, assistant director for education and human resource directorate at NSF. He said by phone that one of the agency’s priorities is to make STEM more accessible and inclusive and that the proposed education center would fill that need.

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