
'Seeing' black holes with the naked eye
All you need is a 20 cm telescope to observe a nearby, active black hole. An international research team reports that the activity of such phenomena can be observed by visible light during outbursts ... more
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NASA Telescopes Find 'Twins' of Superstar Eta Carinae
Eta Carinae, the most luminous and massive stellar system within 10,000 light-years of Earth, is best known for an enormous eruption seen in the mid-19th century that hurled at least 10 times the su ... more
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Climate change causing havoc with global water cycle: UN
Schools shut, flights cancelled as Typhoon Ragasa nears Hong Kong
Over 60,000 Europeans died from heat during 2024 summer: study
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VLA Reveals New Evidence About Star, Planet Formation
A detailed study of young stars and their surroundings has produced dramatic new evidence about how multiple-star systems form and how the dusty disks that are the raw material for planets grow arou ... more
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40-Year-Old Mystery on Size of Shadowy Galaxies Solved
Using the world's largest telescopes, researchers have discovered ancient cold gas clouds larger than galaxies in the early universe. The discovery was announced Monday at a press conference at the ... more
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Chang'e-3 landing site named "Guang Han Gong"
The landing site of China's first moon lander Chang'e-3 has been named "Guang Han Gong" or "Moon Palace", more than two years after the spacecraft made a successful soft-landing on the moon in Decem ... more
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Galactic merger reveals an unusual black hole that has shed its stars
In this season of post-holiday gym memberships, black holes have shown that they too can lose a lot of the weight of the stars that surround them. One unusually star-deprived black hole at the site ... more
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Runaway Stars Leave Infrared Waves in Space
Astronomers are finding dozens of the fastest stars in our galaxy with the help of images from NASA's Spitzer Space Telescope and Wide-field Infrared Survey Explorer, or WISE. When some speedy, mass ... more
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