A tiny traveler has joined Earth in its journey around the Sun. The object, named 2025 PN7, is a quasi-moon, an asteroid whose orbit closely matches Earth’s. This makes it look like it follows our planet. The quasi-moon's discovery, revealed on October 22, 2025, offers scientists a rare chance to study near-Earth asteroids.
Read news articleResearchers have found the largest spider web ever recorded inside a sulfur-rich cave along the Greece–Albania border. The "spider megacity" covers an astounding 1,140 sq ft (105 sq m). This is about the size of a small apartment. This remarkable discovery was revealed by biologist István Urák and his team on October 17, 2025.
Read news articleThe Karowe Mine in Botswana, Southern Africa, is famous for producing large, high-quality diamonds. Previous notable finds include the 1,758-carat Sewelô and the 2,492-carat Motswedi, the second-largest diamond ever found. However, the diamond revealed on October 15, 2025, has captured the attention of gem experts and collectors worldwide. Weighing 37.41 carats, it is half pink and half clear!
Read news articleThree taikonauts — the term for Chinese astronauts — aboard China’s Tiangong Space Station have had their trip home postponed after a piece of space debris struck their return capsule. Chen Dong, Chen Zhongrui, and Wang Jie were set to return to Earth on November 5, 2025, after handing over duties to the Shenzhou-21 mission crew. But just hours before departure, engineers found signs of damage to the Shenzhou-20 spacecraft, forcing officials to delay the trip.
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