Drop a glass and it falls, whether or not you believe in gravity. The Earth circles the Sun, whether or not it ever crossed your mind. That stubborn, slightly cheeky truth is the whole idea behind one of Neil deGrasse Tyson’s most quoted lines. He is making a simple point that lands harder the longer…
When interstellar comet 3I/ATLAS was discovered by the ATLAS survey telescope in Chile on July 1, 2025, it quickly attracted attention for more than just being the third known object from outside the Solar System. Some researchers, including Harvard astrophysicist Avi Loeb, argued that several unusual features were intriguing enough to keep the possibility of…
For years, a meteorite lay in the deserts of north-west Africa, seemingly no different from countless other rocks scattered across the landscape. Yet hidden inside it was a record of one of the Moon’s most violent eras, a geological story that had remained untold for more than three billion years.The meteorite, known as Northwest Africa…
Galileo Galilei (Image: Wikipedia) Most of us meet mathematics as a school subject, a pile of sums and rules to survive before the bell rings. Galileo Galilei saw something else entirely. To him, maths was not a chore invented to torment teenagers. It was the secret code the whole universe is written in, the alphabet…
The National Science Foundation on Thursday reversed a decision to dismantle a sprawling ocean monitoring network after vigorous objections from Democratic lawmakers and scientists who rely on it to track everything from ocean circulation to extreme weather.The NSF issued a statement saying that it “appreciates the concerns raised by the range of stakeholders” and would…
Sir William Osler (Image: Wikipedia) History is full of people who thought of something brilliant first and got none of the credit for it. Someone else came along later, explained the idea more clearly, pushed it harder, and won the fame. It feels unfair, and in a way it is. But it is also how…
Barbara McClintock (Image: Wikipedia) Imagine making a discovery so far ahead of everyone else that the experts in your own field simply do not believe you. They shrug, they look away, some of them quietly decide you have lost the thread. Most people would crumble, or at least back down. Barbara McClintock did neither. She…
A casual lunch between friends in the late 1970s left behind one of physics’ quirkiest unsolved puzzles. Nobel laureate Richard Feynman, while dining with his friend Ralph Leighton at a Thai restaurant in Glendale, California, watched Leighton agonise over whether to order his favourite ginger chicken again or risk trying something new from the menu….
People often use the words meteor and meteorite interchangeably, usually when describing a bright streak of light crossing the night sky. The distinction is simple, though the objects involved are often the same piece of cosmic debris at different stages of its journey. Every day, Earth encounters material left behind by comets, broken asteroids and…
Wilhelm Wundt (Image: Wikipedia) Most people use words like trust, honour, fairness, and respect without thinking too much about what they actually look like in physical form. In daily life, these ideas guide decisions constantly. People stay in jobs because they feel respected. They continue friendships because they trust someone’s intentions. They leave situations when…