News about PaperPanda, Open Access, and Research
On the grand cosmic scale, our little corner of the Universe isn’t all that special – this idea lies at the heart of the Copernican principle. Yet there’s one major aspect about our planet that’s peculiar indeed: Our Sun is a yellow dwarf. Because our home star is what we know most intimately, it … Read more
Christmas is almost here, and the night sky obliges by presenting a beautiful display of celestial sights, perfectly timed out to coincide with the holiday. In ancient times, Dec. 25 was the date of the lavish Roman festival of Saturnalia, a sort of bacchanalian Thanksgiving to the god of agriculture, for whom the slowest moving … Read more
Astronomers have produced a detailed image of a massive eruption from the nearest feeding supermassive black hole that spans the size of 16 full moons in the sky. The image, capturing radio emissions of material ejected by the black hole at nearly the speed of light, shows gigantic lobes of plasma spreading more than a … Read more
What if you could bring the night sky inside? The best star projectors do just that, filling walls and ceilings with stars, constellations and more to create an immersive experience that can spark imaginations. Easy to use and simple to set up, star projectors come in many shapes and sizes and to suit a range … Read more
A diagram showing the positions of Venus and Comet Leonard in the sky around 5:30 p.m. local time from New York City on Dec. 18, 2021. (Image credit: Starry Night) The discoverer of Comet Leonard has shared a few tips to help see the bright object in the night sky this month. Comet Leonard, formally … Read more
Skywatchers will be treated to a cosmic duet tonight (Dec. 17), as the brightest comet of 2021 and the brightest planet pair up for a night sky double feature. Comet Leonard, also known as Comet C/2021 A1, will be visible from the Northern Hemisphere as it passes near the planet Venus — sometimes referred to … Read more
December’s cold moon, the longest full moon of the year, will debut this Saturday night (December 18), making it the last full moon before the winter solstice in the Northern Hemisphere. To catch the cold moon at its fullest, look up at 11:36 pm EST (0432 UTC on December 19). If you miss that moment, you’ll … Read more
LAST UPDATED Dec. 8: These dates are subject to change, and will be updated throughout the year as firmer dates arise. Please DO NOT schedule travel based on a date you see here. Launch dates are collected from NASA, ESA, Roscosmos, Spaceflight Now and others. Watch NASA webcasts and other live launch coverage on our webcast page. Find out what’s up in … Read more
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