This week, learn why experts are divided over an exoplanet, see the first footage of a colossal squid in its deep-sea habitat ...

The ultimate purpose of PUNCH is to use its four instruments — three wide-field imagers (WFI) and a near-field imager (NFI) — ...

Venus, Saturn and the moon will form a triple conjunction, appearing to look like a smiley face in a sky. Here's how and when ...

This time, astronomers have used new processing techniques to draw out additional details in celebration of the telescope's ...

On hearing the word sky, a blue sheet appears in front of the eyes. But have you ever wondered why the sky is blue? And when ...

As Gayle King, Katy Perry and Lauren Sánchez launched into space on Jeff Bezos’ Blue Origin flight, Oprah Winfrey had an ...