But with the help of powerful new telescopes and advanced space technology, scientists are finally able to study these cosmic giants more closely. Here’s a look at five of the biggest stars ever ...

At the Paranal Observatory in Chile, the UT4 telescope doesn’t just observe the stars—it actively creates artificial stars to ...

"Dream big, wish for the stars and one day you can maybe be amongst them." The space flight crew included pop star Katy Perry, "CBS Mornings" co-host Gayle King, journalist Sánchez, former NASA ...