Solar activity has reached high levels, with five sunspot groups present on the visible solar disk. In addition, background X ...

Aurorae on Mars are a whole other affair compared to the ones we have on Earth. The Red Planet doesn’t have a magnetic field, ...

Using new observations from the James Webb Space Telescope (JWST), astronomers have discovered methane emission on a brown ...

JWST's surprise discovery of methane emissions and likely aurorae over a distant brown dwarf could indicate this "failed star ...

Aurorae the result of charged particles—electrons, protons or ions—being accelerated along a planet’s magnetic field lines. The evidence for aurora on Mercury comes from a flyby of the ...

The telescope's latest observations have revealed methane emission on this celestial body, a surprising revelation given its ...

She said Inuit mythology explained the aurorae as the spirits of the dead playing with a walrus head in a game of “sky soccer ...

Astronomers have pinpointed methane emission on a brown dwarf. Their discovery, which was a major surprise for such a cold, ...

Astronomers have discovered methane emission on a brown dwarf, an unexpected finding for such a cold and isolated world. The findings suggest that this brown dwarf might generate aurorae similar to ...

The James Webb Space Telescope has spotted a brown dwarf emitting methane and showing a temperature inversion in its ...

Emissions from a brown dwarf detected by the James Webb Space Telescope could point to the existence of a volcanically active ...