Simulated PRIMA/FIRESS spectrum of the PAH emission based on the model spectrum for a galaxy with log(LIR/L⊙)= 13.6 in Fig.7(b) for selective redshifts (z = 3, 5, 7, 10). In
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An amazing new video shows flashes of sunlight sparkling off a batch of SpaceX satellites, with a green aurora glowing just below. NASA astronaut Don Pettit, an accomplished amateur photographer,
Peering into deep space, NASA’s James Webb Space Telescope has helped astronomers find places to study gravitational lensing, an effect in which massive objects such as galaxies warp space-time itself,
CHRISTCHURCH, New Zealand — The New Zealand government is touting the progress it is making to grow the country’s aerospace industry. In a speech Oct. 8 at the New Zealand
The case for a newborn ocean on Saturn’s moon Mimas continues to build. Research mapping the thickness of the world’s icy crust not only provides a window for how old
The ‘Alopeke instrument on the Gemini North Telescope first captured Betelgeuse’s companion – nicknamed Betelbuddy – on December 9, 2024. Now, on October 8, 2025, Carnegie Mellon University researchers revealed
If you’re a space buff but haven’t already seen the 1995 film “Apollo 13,” it’s worth the watch. It recreates the near-disaster mission marked by an oxygen tank explosion and
This wide view of Copernicus Sentinel-3 shows Cyclone Errol heading towards the coast of Western Australia. Zoom in to explore this image at its full resolution. Errol was a powerful tropical cyclone,
WASHINGTON — A group of former senior U.S. defense officials is urging the Pentagon to dramatically expand investment in advanced hypersonic weapons and manufacturing capacity, warning that China and Russia
Blue Origin’s New Glenn, SpaceX’s Falcon 9 and ULA’s Vulcan rockets launch from their respective pads. Image: Blue Origin, SpaceX, United Launch Alliance Getting newer and increasingly more capable assets
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