For centuries, one of the biggest challenges in astronomy has been our planet’s atmosphere. While it helps distribute heat from the Sun and provides the pressure and oxygen we need to survive, it gets ...

Birthdays are a time to celebrate with friends and family, an excuse to exchange gifts and party like there’s no tomorrow. For Tree Gelbman (Jessica Rothe), that becomes literally true when she’s ...

To celebrate its 33rd birthday, the iconic Hubble Space Telescope has taken yet another breathtaking image of our universe. The image, which encompasses a region of space in the Perseus molecular ...

NASA's Hubble Space Telescope blasted into orbit on April 24, 1990, making it 34 years old. For this birthday, the Hubble team has turned the aging observatory toward the Little Dumbbell Nebula, also ...