Fortunately, the men who observed this strange object nearly a millennia ago ... on Earth saw the star blow apart in the year 1054, we now know that it is located about 6,500 light-years from ...

The nebula is about 7,000 light-years away from Earth, and at its center there ... “It’s valuable to have an example of such an event from 1,000 years ago where we can still see the ejected ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic ... creating a space plasma environment extending tens to hundreds of Earth radii.

Scientists can then use these magnetic fingerprints to figure out where the poles were millions of years ago. As Joe Kirschvink of the Earth-Life ... team collected over 1,000 samples from two ...

Now, more than 50 years later, gravity is finally pulling the 1,000-pound probe back down, according to EarthSky. Experts estimate that the craft will reenter ... a long time ago, but this is ...