Black holes are weird. Predicted as a result of Einstein’s general theory of relativity, they contain an outer region known as the event horizon – from which nothing, even light, can escape. In addition, they are predicted to have an infinitely compact point where our understanding of physics collapses, and nothing makes any sense anymore. … Read more
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. CNN — Boeing’s Starliner mission will make a third attempt Wednesday to launch its first crewed flight test, a milestone a decade in the making. The new spacecraft’s maiden voyage with humans on board is … Read more
Anyone up for dinner and a rocket launch? A SpaceX Falcon 9 rocket may take off Tuesday evening, carrying Starlink internet satellites. Weather permitting, the rocket launch will be visible in the skies over Volusia County on the night of Tuesday, June 4. Below is a calendar for upcoming rocket launches and how to watch … Read more
Anyone up for dinner and a rocket launch? A SpaceX Falcon 9 rocket may take off Tuesday evening, carrying Starlink internet satellites. Weather permitting, the rocket launch will be visible in the skies over the Treasure Coast and Space Coast on the night of Tuesday, June 4. Below is a calendar for upcoming rocket launches … Read more
A Russian military satellite called Luch-2 was found close to a geostationary satellite last month, a maneuver that follows in the footsteps of its predecessor, which has been found several times since 2014 while eavesdropping on other countries’ satellites. Aldoria, a French startup that tracks satellites in orbit using a network of ground-based telescopes, warned … Read more
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. CNN — Boeing’s Starliner plans to launch its first crewed voyage on Saturday, a mission that has been in the works for a decade. The new spacecraft is expected to lift off atop an Atlas … Read more
Everyone has different boundaries about what is acceptable. It always amazes me that couples never discuss what they think crosses a line until there is a problem. One person thinks it’s fine to send a “kiss” emoji to an old flame, but their partner sees it as “leaving the door open” or not being fully … Read more
The Fitbit Ace LTE is Google’s latest Wear OS device and aims to encourage kids (ages 7 and up) to be healthy through games, while also serving as a parent-child communication and real-time location device. Mobile connectivity, the Fitbit Arcade, and other features require a monthly or annual Fitbit Ace Pass subscription. Practical: The Fitbit … Read more
Earlier this year, Samsung ushered in the era of mobile AI with the launch of the Galaxy S24 series and committed to introducing Galaxy AI1 on a larger number of devices. True to this promise, Samsung is now bringing Galaxy AI to the Galaxy Watch, improving its popular health features. By combining powerful on-device … Read more
New Yorkers, get ready for the latest solar extravaganza. Every year in late May, and again in mid-July, residents and tourists flood the streets of Manhattan for spectacular views of the sun setting in the west, flanked by the city’s famous streetscape. The event, nicknamed Manhattanhenge, attracts more people every year, some coming so close … Read more