Delta II and GRAIL Ready: Rocket and twin moon-bound spacecraft are ready for the mission.

With concerns growing over the Delta variant of Covid-19, here's what you need to know about whether you need to start wearing a facemask in public again. MSNBC's Brian Williams talks with Dr. Nahid Bhadelia.

Omicron Variant – NEW COVID Variant Worse Than Delta?The Omicron variant just might be the scariest version of COVID yet. The Covid Omicron variant emerged in South Africa. It was first discovered by scientists a few days ago. It has over 30 mutations on the spike protein that raise concerns that it

On June 14,2013 SpaceX's Grasshopper flew 325 m (1066 feet)--higher than Manhattan's Chrysler Building--before smoothly landing back on the pad. For the first time in this test, Grasshopper made use of its full navigation sensor suite with the F9-R closed loop control flight algorithms to accomplish...

As 2015 comes to a close we look back at an exciting year of reaching new heights and revealing the unknown for the benefit of humankind.

NASA&s Twin GRAIL spacecraft lift off at 9:08 a.m. EDT on Saturday, September 10, 2011,from Cape Canaveral Florida, on a mission to explore the moon in unprecedented detail.

Legally blind Rachael leaves the coaches and audience speechless after a spine-tingling rendition of the Edith Piaf classic.

The 500,000-pound Stratolaunch jet took off for the first time ever for a two-hour flight over California's Mojave desert. It's designed as a flying launch pad for as many as three satellite-laden rockets. CBS News space consultant Bill Harwood joins CBSN to explain why this launch is a benefit to t...

An Atlas V rocket lofted the Juno spacecraft toward Jupiter from Space Launch Complex-41. The 4-ton Juno spacecraft will take five years to reach Jupiter on a mission to study its structure and decipher its history.
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The Parker solar probe spacecraft has been launched successfully by Nasa. It was sent off into space on board the Delta-IV Heavy Rocket from Cape Canaveral in Florida. The satellite is designed to fly within six million kilometres of the Sun – closer than ever before.