Astrophotographer Mark Johnstron captured a mesmerizing cloud of hydrogen plasma dancing above the sun's limb in this ...

Scientists have confirmed that eruptions from distant stars can escape their star's pull. A radio telescope in the ...

A coronal mass ejection from a distant star has been confirmed for the first time, raising questions about how such events ...

At about 0200 UTC (that’s 1pm AEDT) on November 12, the US National Oceanic and Atmospheric Administration and Australian ...

For years, astronomers talked about coronal mass ejections on other stars almost like ghost stories. You hear signs, hints ...

A powerful geomagnetic storm created a series of brilliant auroras recently for observers across North America.

A new study by researchers at Embry-Riddle Aeronautical University, funded by the National Science Foundation, has identified for the first time a process by which the solar wind is heated along ...

A photographer recently snapped an incredibly detailed photo of gigantic, ghostly plasma loops towering above the sun's fiery surface after a powerful solar flare exploded from the sun. When you ...

An extrapolation technique aims to address the gap between Hall effect thruster performance in space and in laboratory conditions.

Scientists who built and will control the instruments to investigate plasma changes around a comet describe their contribution to the ten year long mission at a pre-launch press briefing in London ...

Space plasma physics examines the behaviour of ionised gases in planetary and astrophysical environments where electromagnetic forces dominate over collisional interactions. This field explores ...

New details about the underwater volcano eruption that devastated Tonga in January 2022 continue to emerge. And the latest findings show that it was such a massive eruption that it had an impact all ...