The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

The latest Northern Lights forecast means the aurora borealis may be seen in the continental U.S. tonight after space weather ...

White holes are more of a lesser-known ... you might like to read about a second giant hole has opened up on the sun’s ...

There are two giant holes in the Sun right now which could create impactful space weather for Earth in early February.

A vast 500,000-mile-wide coronal hole has opened in the Sun's atmosphere. The area measures over 62 times the diameter of ...

An artist's conception of a black hole's corona ... The most plausible outcome is this brazen white dwarf (the spent core of a sun-like star), which is about one-tenth the mass of our sun.

According to the National Oceanic and Atmospheric Administration, a coronal hole is a dark area that can appear at any time and location on the sun. They emit ultraviolet and X-ray radiation but ...

White dwarfs are among the most compact objects in the cosmos, though not as dense as a black hole. Stars with up to eight times the mass of our sun appear destined to end up as a white dwarf.

Using the XMM-Newton X-ray telescope, astronomers have witnessed a supermassive black hole ... white dwarf, a type of stellar remnant left behind when a star with around the mass of the sun ...