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What is the Nancy Grace Roman Telescope?

NASA is preparing to launch its next flagship space observatory — one scientists plan to use to investigate some of the universe’s biggest mysteries, including dark energy and dark matter, while also testing gravity at vast scales and hunting ​for planets beyond our solar system. The Nancy Grace Roman Space Telescope is a roughly $4...

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Science Snapshots: August 30, 2026

Famous supergiant star Betelgeuse may not be alone Using the Very Large Telescope, astronomers have found strong evidence that Betelgeuse, the famous red supergiant star, has a close companion, now called Betelgeuse B. It seems to be a young star around 2.6-3.1-times as heavy as our sun. And it could explain why Betelgeuse’s brightness changes...

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Why India’s R&D system needs a map of where the money really goes

A recent report by NITI Aayog, about ‘Ease of Doing R&D in India’ revealed some uncomfortable truths about India’s R&D ecosystem. Together with a companion survey with inputs from more than 400 institutional leaders and 850 scientists, it reported that close to 80% of funding under the Anusandhan National Research Foundation (ANRF) — the flagship...

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‘Datura’ lands e-commerce platforms in trouble in Karnataka: What is the plant?

The online sale of datura fruit and seeds prompted the Karnataka Food Safety and Drug Administration Department to suspend the licenses of e-commerce giants Amazon, Swiggy Instamart, and BigBasket. According to an order issued by Food Safety Commissioner K. Srinivas, the department has also directed the three platforms to immediately remove listings and advertisements for...

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What is a launch window?

A: On August 24, China called off the launch of its Chang’e 7 mission to the moon’s south pole for the sake of “prudence, reliability and absolute mission success”. It will now have to wait until next year for another chance. All space missions have specific launch windows — periods when the positions and motions...

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