OrbitalHub

NASA Goddard dixit:

“A team from NASA’s Goddard Space Flight Center in Greenbelt, Maryland, is developing a new, third-generation facility science instrument for the Stratospheric Observatory for Infrared Astronomy, SOFIA.

The High Resolution Mid-InfrarEd Spectrometer (HIRMES), is a spectrometer optimized to detect neutral atomic oxygen, water, as well as normal and deuterated (or “heavy”) hydrogen molecules at infrared wavelengths between 25 and 122 microns (a micron is one-millionth of a meter). These wavelengths are key to determining how water vapor, ice, and oxygen combine at different times during planet formation, and will enable new observations of how these elements combine with dust to form the mass that may one day become a planet.

HIRMES will provide scientists with a unique opportunity to study this aspect of planetary formation, as SOFIA is currently the only NASA observatory capable of accessing these mid-infrared wavelengths. Infrared wavelengths between 28 and 112 microns do not reach ground-based telescopes because water vapor and carbon dioxide in the Earth’s atmosphere block this energy. SOFIA is able to access this part of the electromagnetic spectrum by flying between 39,000 feet and 45,000 feet, above more than 99 percent of this water vapor.”

Francis Reddy (Syneren Technologies): Science Writer

Rob Andreoli (AIMM): Videographer

John Caldwell (AIMM): Videographer

Scott Wiessinger (USRA): Animator

Music credit: “Sparkle Shimmer” and “The Orion Arm”, both from Killer Tracks.

Video credit: NASA Goddard/Scott Wiessinger

NASA Goddard dixit:

“A team of scientists led by Laura Hayes –a solar physicist who splits her time between NASA’s Goddard Space Flight Center and Trinity College in Dublin, Ireland – investigated a connection between solar flares and Earth’s atmosphere. They discovered pulses in the electrified layer of the atmosphere – called the ionosphere – mirrored X-ray oscillations during a July 24, 2016 flare.”

Genna Duberstein (USRA): Lead Producer

Kathalina Tran (Wyle Information Systems): Lead Science Writer

Jack Ireland (ADNET Systems): Scientist

Laura Hayes (Trinity College in Dublin, Ireland): Lead Scientist

Music: “Good Chat” by Richard Anthony D Pike

Video credit: NASA Goddard

NASA dixit:

“Early on the morning of Saturday, November 18, NASA successfully launched for the National Oceanic and Atmospheric Administration (NOAA) the first in a series of four advanced polar-orbiting satellites, equipped with next-generation technology and designed to improve the accuracy of U.S. weather forecasts out to seven days. The Joint Polar Satellite System-1 (JPSS-1) lifted off on a United Launch Alliance Delta II rocket from Vandenberg Air Force Base on California’s central coast. JPSS-1 data will improve weather forecasting and help agencies involved with post-storm recovery by visualizing storm damage and the geographic extent of power outages.”

Video credit: ULA / NASA

NASA dixit:

“Orbital ATK’s Cygnus spacecraft arrived at the International Space Station November 14 after a two-day journey following its launch November 12 on the company’s Antares rocket from the Wallops Flight Facility in Virginia. Dubbed the “SS Gene Cernan” after the late Gemini and Apollo astronaut who was the last man to walk on the moon, Cygnus was captured by Expedition 53 Flight Engineer Paolo Nespoli of ESA (the European Space Agency) and Commander Randy Bresnik of NASA using the station’s Canadarm2 robotic arm. Cygnus was loaded with some 3.5 tons of supplies and science experiments for the Expedition crew members on the unique orbiting laboratory and is scheduled to remain attached to the Unity module until early January.”

Video credit: NASA

NASA dixit:

“When the Hubble Space Telescope observed Mars near opposition in May, 2016, a sneaky companion photobombed the picture. Phobos, the Greek personification of fear, is one of two tiny moons orbiting Mars. In 13 exposures over 22 minutes, Hubble captured a timelapse of Phobos moving through its 7-hour 39-minute orbit.”

Music credit: “Neighborhood Conspiracy” by Brice Davoli [SACEM]; Koka Media [SACEM], Universal Publishing Production Music (France) [SACEM]; Killer Tracks Production Music

Video credit: NASA’s Goddard Space Flight Center/Katrina Jackson

NASA dixit:

“Several cameras on the International Space Station (ISS) have eyes on NICER. Since arriving to the space station on June 5 – aboard SpaceX’s eleventh cargo resupply mission – NICER underwent robotic installation on ExPRESS Logistics Carrier 2, initial deployment, precise point tests and more. This video shows segments of NICER’s time in space. Scientists and engineers will continue to watch NICER, using these cameras, throughout the mission’s science operations.”

Credit: Music Credits: KillerTracks, Strange Reality

Video credit: NASA’s Goddard Space Flight Center/Clare Skelly