This time lapse footage of the earth during sunrise accross te planet was taken by the International Space Station on October 3, 2015. NASA, 2015

How big can they get? What's the largest so far detected? Where does an 18 billion solar mass black hole hide? We've never seen them directly, yet we know they are there. Lurking within dense star clusters or wandering the dust lanes of the galaxy. Where they prey on stars. Or swallow planets whole....

NASA's New Horizons spacecraft has begun beaming back photographs of the surface of Pluto as it approaches the dwarf planet. . Report by Conor Mcnally.

From land to sea to space, the world’s scientists are using incredible tools to uncover our planet’s history and tell us where we are headed. These are the top 10 largest mega-tools of science.

Dr. Wendy Freedman, Chairman GMT, and Dr. Pat McCarthy, Director GMT, discuss the Giant Magellan Telescope's mirrors and the science that they will enable.

On July 20, Blue Origin will fly its 16th New Shepard flight to space, and its first with astronauts on board. Broadcast starts at T-90 minutes to launch.

The future of space travel is bright! Explore how humanity will send man and machine to nearby planets and interstellar worlds by 2050. By the middle of the century, our species will have made great strides and be ready to push on through the final frontier. This short documentary on future space tr...

2015 marks 50 years of successful NASA missions to Mars starting with Mariner 4 in 1965. Since then, a total of 15 robotic missions led by various NASA centers have laid the groundwork for future human missions to the Red Planet. The journey to Mars continues with additional robotic missions planned...

First Photo of a Black Hole May Be Revealed. Here’s How to Follow the Announcement. Astronomers at last may have captured images of the darkest entities in the cosmos. April 11, 2019 LIVE Press Conference.

NASA’s Perseverance Rover has reached the Red Planet and will go through the final phase known as Entry, Descent and Landing. Perseverance was launched on July 30, 2020, from Cape Canaveral Space Force Station, aboard an ULA’s Atlas V-541 rocket, and will land on Mars at Jezero Crater after travelli