Two new stars, or nova eruptions, have been resolved in unprecedented detail by six optical telescopes operating in unison as ...

During this mega AMA, science correspondent Miles O’Brien and digital anchor and correspondent Deema Zein will interview ...

Some stars explode into a nova quickly; others can take more than a month. Scientists are only beginning to understand why.

“The fact that we can now watch stars explode and immediately see the structure of the material being blasted into space is ...