More than 100.000 people recieving the Colombian Team in Bogotá, just a glimpse of the love of millions-
Más de 100.000 personas recibiendo a la Selección Colombia en Bogotá, tan sólo una muestra del amor de millones.
For us they aren´t just players. They are warriors. Heroes that made us all believe. They made us all scream with joy and celebrate together like nothing had ever managed to do so, a country divided by years of violence and conflict got together like brothers to welcome these heroes. Bienvenidos Guerreros. Bienvenidos Selección Colombia
Astronomers have discovered a rocky planet that weighs 17 times as much as Earth and is more than twice as large in size. This discovery has planet formation theorists challenged to explain how such a world could have formed.
“We were very surprised when we realized what we had found,” said astronomer Xavier Dumusque of the Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, who led the analysis using data originally collected by NASA’s Kepler space telescope.
Kepler-10c, as the planet had been named, had a previously measured size of 2.3 times larger than Earth, but its mass was not known until now. The team used the HARPS-North instrument on the Telescopio Nazionale Galileo in the Canary Islands to conduct follow-up observations to obtain a mass measurement of the rocky behemoth.
It was thought worlds such as this could not possibly exist. The enormous gravitational force of such a massive body would accrete a gas envelope during formation, ballooning the planet to a gas giant the size of Neptune or even Jupiter. However, this planet is thought to be solid, composed primarily of rock.
“Just when you think you’ve got it all figured out, nature gives you a huge surprise – in this case, literally,” said Natalie Batalha, Kepler mission scientist at NASA’s Ames Research Center in Moffett Field, California. “Isn’t science marvelous?”
Kepler-10c orbits a sun-like star every 45 days, making it too hot to sustain life as we know it. It is located about 560 light-years from Earth in the constellation Draco. The system also hosts Kepler-10b, the first rocky planet discovered in the Kepler data.
Image credit: Harvard-Smithsonian Center for Astrophysics/David Aguilar
Ceremonia inaugural para el mural 'El hombre amo y no esclavo de la técnica’ por David Alfaro Siqueiros
Escuela Superior de Ingeniería y Arquitectura hoy Escuela Superior de Enfermería y Obstetricia), Instituto Politecnico Nacional, Calle Manuel M. Carpio esq. Plan de Ayala, Casco de Santo Tomas, Miguel Hidalgo, Mexico DF 1952
Arqs. Raúl Izquierdo y Marcelo Aguilar
Inaugural ceremony for the mural “Man is the master and not the slave of art” by David Alfaro Siqueiros
College of Engineering and Architecture (now College of Nursing and Midwifery), Instituto Politecnico Nacional, Calle Manuel M. Carpio, Casco de Santo Tomas, Miguel Hidalgo, Mexico City 1952