steve-d (38)in #landscape • 5 years agoCarlton Bank, Cleveland Hills, North York MoorsCarlton Bank, Cold Moor & Noon Hill Circuit Looking south over Cold Moor from Carlton Bank Looking north east…steve-d (38)in #lakedistrict • 6 years agoThe Coledale Horseshoe, Lake District, UKFrom Braithwaite including Grisdale Pike, Hobcarton Crag, Hopegill Head, Sand Hill, Grasmoor, Crag Hill, Sail and…steve-d (38)in #lakedistrict • 6 years agoTBCTBCsteve-d (38)in #landscapephotography • 6 years agoThe Howgill Fells Circuit, Yorkshire DalesFrom Sedbergh including Winder, Arant Haw, Calders, The Calf, Hazelgill Knott, West Fell, Bowderdale, Randygill Top…steve-d (38)in #landscapephotography • 6 years agoWhite Horse/Gower Dale Circuit, North York MoorsFrom The White Horse to Gower Dale via Sutton Bank and Boltby Scar, returning to White Horse via Murton Wood and Cold…steve-d (38)in #photography • 6 years agoWorld's Easiest 6000 metre Mountain(s)Below is an article I wrote in April 2017 for Summitpost (a great source for hiking, climbing and mountaineering)…steve-d (38)in #landscapephotography • 6 years agoScarth Nick/Round Hill circuit, North York Moors, UKFrom Scarth Nick to Round Hill (454 m) via Carlton Bank and Wain Stones, returning to Scarth Nick via Chop Gate and…steve-d (38)in #science • 7 years agoCalculating the Spin of Sagittarius A*, the Supermassive Black Hole at the Centre of our GalaxyImage credit: NASA/JPL Spin and mass of the nearest supermassive black hole by V I Dokuchaev Extracts from the…steve-d (38)in #landscapephotography • 7 years agoTiahuanacu, near La Paz, BoliviaTiahuanacu was inhabited possibly as early as 1500 BC, flourished from 300 BC to 300 AD and was abandoned in approx.…steve-d (38)in #landscapephotography • 7 years agoPaqchayoq terraces near Choquequirao, Cusco region, PeruPaqchayoq terraces (approx. 2700 metres) near Choquequirao, Choquequirao trek, Perusteve-d (38)in #landscapephotography • 7 years agoPinchaunuyoc, near Choquequirao, Cusco region, PeruPinchaunuyoc (approx. 2600 metres) between Choquequirao and Maizal campsite, Choquequirao trek, Perusteve-d (38)in #science • 7 years agoCalculating Mass from OrbitsHere's a great webpage showing data regarding stellar orbits in our galaxies central parsec- The reason that this…steve-d (38)in #science • 7 years agoEnergies in the LHCI wrote this blog a few years ago on Physics Forums (note, as of 20th May 2015, the LHC has accomplished collisions of…steve-d (38)in #science • 7 years agoTime Dilation and Redshift for a Static Black HoleThe below is a text version of an insight I posted over at Physics Forums Sep 2015 (a website I highly recommend for…steve-d (38)in #landscapephotography • 7 years agoUturuncu, Bolivia viewed from the north eastUturuncu (6008 m) viewed from the north east Photo taken with a Sony DSC-HX60V, 15th Feb 2017 Full album-steve-d (38)in #landscapephotography • 7 years agoHuayna Picchu and Machu Picchu from Llactapata camp site, Cusco region, PeruThis is a view of Huayna Picchu and Machu Picchu from Llactapata camp site (2711 m), west southwest of Machu Picchu…steve-d (38)in #landscapephotography • 7 years agoNevado San Fransisco, Catamarca Province, ArgentinaNevado San Fransisco (at 6016 m) viewed from the south at approx 4400 metres, enroute from Las Grutas to Incahuasi…steve-d (38)in #landscapephotography • 7 years agoVarious Coastal Spots in north Colombia near CapurganaCapurgana, Colombia, from the ridge line (enroute to Sapzurro) Sapzurro, Colombia, from the ridge line (enroute…steve-d (38)in #landscapephotography • 7 years agoVarious Shots of the Yorkshire Three Peaks, Yorkshire Dales, UKOne of my favourite hikes in the UK is the Yorkshire Three Peaks which consists of Whernside 736 m (the highest in the…steve-d (38)in #landscapephotography • 7 years agoVarious shots around Isla Incahuasi, Uyuni Salt Flats, BoliviaLooking north northeast across the salt flats (3656 m), Isla del Pescado to the left Looking south…