Tag Archives: space

The gigantic UV flash of a supernova is now a cosmic mystery

White dwarf stars have been doing some weird stuff lately. There was one that was thrown through the Milky Way half-burned, and now it was discovered that a white dwarf that turned into a supernova emitted a monstrous and mysterious UV flash. This is not your typical supernova. Whatever it …

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NASA is building a large balloon like a soccer stadium

The dispatch of an observatory to space is usually done by rocket. You stuff the spacecraft into a payload bay, launch it into space, and then deploy it into orbit around Earth. For NASA’s ASTHROS observatory, the space agency has devised a completely different strategy to bring its hardware to …

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Small asteroid passed extremely close earlier today | Space

Earlier today (July 28, 2020), the near-Earth asteroid 2020 OY4 had an extremely close, but safe, encounter with our planet, reaching a minimum distance from Earth of approximately 26,000 miles (42,000 km), less than 11 % of the average distance from the moon. We managed to capture his image as …

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