How engineers revamped Spitzer to probe exoplanets
Passing its 10th anniversary, NASA’s Spitzer Space Telescope has evolved into a premier observatory for an endeavor not envisioned in its original design: the study of worlds around other stars, called exoplanets. While the engineers and scientists who built Spitzer did not have this goal in mind, their visionary work made this unexpected capability possible. …
Spitzer: Not a politician; Not a carbonated beverage
Most blog readers are no doubt familiar with the world of space telescopes. But have you ever gone to your friends and asked them what comes to mind when they hear the word “Spitzer?” Chances are, they will ask if you are referring to a certain politician… Or maybe a carbonated beverage. Now is the …
David Hearn takes outreach to new level with Kissimmee Park Observatory
Public outreach is an oft used and abused term nowadays, but I find it the wrong label for astronomy. In Astronomy we are reaching out for the stars! What is really meant in this context is knowledge sharing and encouraging people to raise their eyes to the stars. I found it somewhat depressing that a …
Team Unicorn: Intergalactic force of awesome
By all accounts, Team Unicorn should not exist. Like the fabled unicorns of ancient mythology, geek girls are also supposed to be the stuff of myth and legend, whispered about in reverent tones at Comic Con, but only ever seen fleetingly out of the corner of one’s eye. And yet, these magical beasts are very …
NASA launches third generation communications satellite
NASA’s Tracking and Data Relay Satellite L (TDRS-L), the 12th spacecraft in the agency’s TDRS Project, is safely in orbit after launching at 9:33 p.m. EST Thursday aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida. Ground controllers report the satellite — part of a network providing high-data-rate …
Delta IV takes military GPS satellite into orbit
A United Launch Alliance (ULA) Delta IV rocket successfully launched the Global Positioning System (GPS) IIF-5 satellite for the U.S. Air Force on Feb. 20 at 8:59 p.m. EST from Space Launch Complex-37. This is ULA’s second launch in 2014 and the 79th launch since the company was formed in December 2006. “Congratulations to the entire …
NASA and JAXA launch new satellite to measure global rain and snow
The Global Precipitation Measurement (GPM) Core Observatory, a joint Earth-observing mission between NASA and the Japan Aerospace Exploration Agency (JAXA), thundered into space at 1:37 p.m. EST Thursday, Feb. 27 (3:37 a.m. JST Friday, Feb. 28) from Japan. The four-ton spacecraft launched aboard a Japanese H-IIA rocket from Tanegashima Space Center on Tanegashima Island in …
Abandon in place: Betty Grissom’s last visit to Apollo 1 memorial?
Is Gus Grissom’s widow herself about to “abandon in place” the memorial vigil she has maintained over the last 48 years since the fiery death suffered by her husband, Astronaut Commander Virgil “Gus” Grissom and fellow astronauts Roger Chaffee and Ed White back in 1967 at Pad 34 Cape Canaveral Air Force Station (CCAFS)? They …
Boeing’s CST-100 passes two new milestones in development
The Boeing Company recently announced the completion of more developmental requirements for their Crew Space Transportation 100 (CST-100) spacecraft that includes a software safety test and hardware design review. Passing this phase of testing is considered a milestone for a company that is competing to return flights of astronauts from U.S soil in the coming …
Jupiter: The Gas Giant
Of all the planets that orbit around our Sun there are two that are easily visible and are fascinating objects to view. These are, of course, Saturn and Jupiter. Of these Jupiter is prominent in our night skies at the moment. At magnitude -2.06 it is the third brightest thing in the sky after the …