Martin Ratcliffe (@astro_martin) 's Twitter Profile
Martin Ratcliffe

@astro_martin

Planetarium astronomer working for E&S, and writer of Astronomy Magazine’s monthly Sky notes for 26 years and counting.

ID: 29785452

calendar_today08-04-2009 18:41:30

449 Tweet

349 Followers

296 Following

Martin Ratcliffe (@astro_martin) 's Twitter Profile Photo

A fun little fact - the decades long cost of JWST that will open our eyes to the earliest days of the universe …. Is revealed below

Martin Ratcliffe (@astro_martin) 's Twitter Profile Photo

Awesome to see this major step in exploration Go JWST! Now the story from the 2007 Astrophysics in the Next Decade conference held in Tucson can begin. #UnfoldTheUniverse

Martin Ratcliffe (@astro_martin) 's Twitter Profile Photo

Now the next decade is here!! (publication from an exciting 2007 conference heralding the decade of JWST - at the time we didn’t know how forward looking it was) #JWST #Unfoldingtheuniverse

Now the next decade is here!!  (publication from an exciting 2007 conference heralding the decade of JWST - at the time we didn’t know how forward looking it was) #JWST #Unfoldingtheuniverse
Massimo (@rainmaker1973) 's Twitter Profile Photo

One pretty cool geological fun fact is that the Scottish Highlands, the Appalachians, and the Atlas are the same mountain range, once connected as the Central Pangean Mountains [read more: buff.ly/3oAZuKP]

One pretty cool geological fun fact is that the Scottish Highlands, the Appalachians, and the Atlas are the same mountain range, once connected as the Central Pangean Mountains [read more: buff.ly/3oAZuKP]
Orion Spacecraft (@nasa_orion) 's Twitter Profile Photo

Mission Time: 2 days, 6 hrs, 6 min Orion is 184,144 miles from Earth, 134,149 miles from the Moon, cruising at 1,715 miles per hour. P: (-175058, -65955, -19676) V: (-1342, -978, -428) O: 56º, 55.1º, 16.2º What's this? nasa.gov/feature/track-… #TrackArtemis

Mission Time: 2 days, 6  hrs, 6  min
Orion is 184,144 miles from Earth, 134,149 miles from the Moon, cruising at 1,715 miles per hour.
P: (-175058, -65955, -19676)
V: (-1342, -978, -428)
O: 56º, 55.1º, 16.2º
What's this? nasa.gov/feature/track-… #TrackArtemis
Cosm (@experiencecosm) 's Twitter Profile Photo

Cosm is proud to announce that immersive video company c360 is now a Cosm company, propelling us to the forefront of innovation in immersive technology globally. Read the announcement in Sports Business Journal to learn more. #C360 #Cosm #ImmersiveTechnology sportsbusinessjournal.com/Daily/Issues/2…