July 1, 2023
Powerful Gravitational Waves from Merging Supermassive Black Holes Heard for First Time
After 15 years of carefully observing stars called pulsars throughout our galaxy, the NANOGrav collaboration has “heard” the perpetual chorus of gravitational waves rippling through our universe. Following 15 years of data collection in a galaxy-sized experiment, scientists have “heard” the perpetual chorus of gravitational waves rippling through our universe for the first time — […]
10 mins read
Apple’s market value above $3 trillion for first time
Apple Inc’s stock market value ended a trading session above $3 trillion for the first time on Friday, lifted by signs of improving inflation and bets that the iPhone maker will successfully expand into new markets. Shares of the world’s most valuable company jumped 2.3 percent to $193.97, giving it a market capitalisation of $3.05 […]
2 mins read