Two NASA astronauts, Butch Wilmore and Suni Williams, recently made headlines as they returned from an extended mission aboard the International Space Station. Originally planned to last only eight days, their mission stretched to an impressive 286 days due to a series of issues on their Boeing Starliner spacecraft. Lifted off from Florida’s Cape Canaveral Space Force Station on June 5, 2024, the duo faced challenges early on in the mission, including helium leaks and other technical difficulties.
Despite the setbacks, the astronauts’ safe return was met with relief on March 18, 2025, when they splashed down near the coast of Florida after hitching a ride back on a SpaceX Dragon capsule. While the media focused on their extended stay in space, Wilmore and Williams remained steadfast and committed to their mission, emphasizing the preparedness and adaptability required of human spaceflight.
In a recent study published on Tuesday, researchers unveiled a groundbreaking method, called “cobraa,” that sheds light on the evolution of modern humans. Delving into the genetic makeup of Homo sapiens, the study revealed a previously unknown population of human ancestors who contributed 20% of our DNA and potentially enhanced brain function. The discovery challenges previous notions of human evolution, painting a complex and intricate picture of our genetic history.
The oldest lake on Earth has intrigued scientists for years, with only 20 ancient lakes known to exist on our planet. These bodies of water, some more than 1 million years old, offer a glimpse into Earth’s ancient past. Similarly, astronomers studying the largest-ever map of the cosmos have uncovered surprising hints that could revolutionize our understanding of the universe. The analysis, conducted using the Dark Energy Spectroscopic Instrument (DESI), suggests that the force of dark energy, responsible for the expansion of the universe, may be evolving in unexpected ways.
In a more personal story, 77-year-old John Gormly’s routine blood test revealed a life-changing diagnosis of colon cancer. Thanks to a new blood test called Shield, Gormly’s cancer was detected early, allowing for prompt treatment and a positive prognosis. This innovative approach to cancer diagnosis highlights the potential of liquid biopsies in revolutionizing early detection and treatment of various cancers.
Looking for something engaging to read over the weekend? Explore a collection of long reads, book excerpts, and interviews that delve into topics ranging from solar eclipses to the intelligence of dolphins. These captivating pieces offer a deeper dive into the wonders of science and nature, providing a perfect weekend escape.
Lastly, an unexpected sight in the marine world captured researchers’ attention as they observed an octopus hitching a ride on the back of a swift shark. This unlikely duo, dubbed the “sharktopus,” was spotted off the coast of New Zealand, showcasing the fascinating and mysterious interactions between marine creatures.
