Stars Are Everywhere, So Why Is the Sky Still Dark?
Why is space so dark despite all of the stars in the universe? The question of why space is dark, even though it is filled ...
Prototype sunscreen uses TiOâ‚‚ nanoparticles to cool skin while blocking UV rays
Wearing sunscreen is important to protect your skin from the harmful effects of UV radiation but doesn't cool people off.
Astronomers detect a FUor-type young stellar object
An international team of astronomers has analyzed multi-color photometric and spectroscopic observations of the star Gaia20bdk. As a result, they found that Gaia20bdk is a FUor-type young stellar ...
Very cold detectors reveal very hot universe and kick off a new era in X-ray astronomy
X-rays are radiated by matter hotter than one million Kelvin, and high-resolution X-ray spectroscopy can tell us about the ...