Infrared light, unlike visible light, can penetrate interstellar dust clouds, allowing astronomers to observe celestial objects obscured in the visible spectrum, such as the galactic center and the ...
The Universe is full of radiation of all types but most of this does not reach us here on Earth because our atmosphere blocks out many wavelengths of radiation, but lets others through. Fortunately ...
"Astronomers have been studying the heavens for thousands of years, but until recently much of the cosmos has been invisible to the human eye. Launched in 2003, the Spitzer Space Telescope has brought ...
It is 20 years ago this year that Europe, in collaboration with the United States, launched the first infrared observatory into space. Its infrared powers revealed a secret universe that, to this day, ...
The telescope 'time machine' will deliver 13.5 billion years of cosmic history. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The newest deep ...
Using the MIRI instrument onboard the James Webb Space Telescope, an international team of scientists made the first-ever detection of a mid-IR flare from Sagittarius A*, the supermassive massive ...
The JWST's MIRI detected a flare in Sagittarius A*, revealing for the first time in mid-infrared how an explosion occurs near ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best infrared eye in the universe has closed, and scientists will need to wait at least a ...
At the dawn of the universe, there was only hydrogen and helium. These elements made up all the galaxies and all the stars. But stars fuse hydrogen and helium into heavier elements, and large stars ...
Fred Gillett, 64, a scientist who pioneered the use of infrared astronomy, died of myelodysplastic syndrome, a bone marrow disease, April 22 at a Seattle hospital. Gillett designed and built the first ...
Low helped drive the advance of infrared astronomy with his enthusiasm and an intuitive knack for solving technical problems, said George H. Rieke, a longtime associate at the UA. Along with Gerry ...
If extraterrestrial life exists in our neck of the Milky Way, how would we make our presence known to one another? Could we just shoot a massive, unmistakable signal out into space? As it turns out, ...
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