Using the X-ray Polarimetry Explorer (IXPE) and Neutron star Interior Composition Explorer (NICER), Indian astronomers have ...

Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...

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Cataclysmic variables (CVs) are binary star systems consisting of a white dwarf accreting ... and helium emission lines in the spectra of V1425 Aql's nova shell. It turned out that the outer ...

The realization of circularly polarized organic light-emitting diodes with narrow-spectrum emission and high efficiency is challenging. Here, authors report an approach for these devices by ...

This is referred to as “subtractive” color mixing because each pigment is taking something away from white ... light because each different pigment absorbs a different part of the spectrum.

It may be a "structured continuum emission" that is associated with ... Then, they looked at how the light from the white/gray patches is produced in order to better understand what sets them ...

Scientists say glacier engineering could be a potential stopgap as the Earth passes a critical climate milestone. Others aren’t as convinced ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive ...

Give yourself a full spectrum of lighting possibilities by ... Philips Hue has an expensive reputation, but its dimmable white light LED smart bulbs only cost $15 each, and you can get a starter ...