OrbitalHub

ESA dixit:

“At the end of 2019 Vega-C will be launched from Europe’s Spaceport in French Guiana increasing performance from Vega’s current 1.5 t to about 2.2 t in its reference 700 km polar orbit, with no increase in launch costs. Vega-C’s first stage is based on the P120, the largest single segment carbon fibre solid-propellant rocket motor ever built. It was successfully tested in July 2018. Its development relies on new technologies derived from Vega’s current first stage P80 motor. Two or four P120C motors will also be used for the liftoff boosters on Ariane 6.

Vega-C’s 3.3 m diameter fairing will accommodate larger payloads such as Earth observation satellites of more than two tonnes, and ESA’s Space Rider reentry vehicle. The Vega launch pad and mobile gantry are being modified to accommodate Vega-C leading into a period when launch facilities will accommodate both vehicles. ”

Video Credit: ESA

Northrop Grumman Corporation dixit:

“Northrop Grumman Corporation conducted its first ground test of a 63-inch diameter Graphite Epoxy Motor (GEM 63) today in Promontory, Utah. Utilizing advanced technologies, the company developed this new rocket motor for use on the United Launch Alliance (ULA) Atlas V launch vehicle.

Northrop Grumman began developing the motor just three years ago, reaching this static test milestone in rapid time for such a complex drop-in solution to an existing launch vehicle. The team developed the innovative design that tailors motor performance to meet ULA design objectives under a cooperative development program.”

Video Credit: Northrop Grumman Corporation

Wikipedia dixit:

ICESat-2 is a follow-up to the original ICESat mission, which was decommissioned in 2010. When the project entered its first phase in 2010, it was expected to be ready for launch as soon as 2015. In December 2012, NASA reported that they expected the project to launch in 2016. In the following years, technical issues with the mission’s only onboard instrument, ATLAS, delayed the mission further, pushing the expected launch back from late 2016 to May 2017. In July 2014, NASA submitted a report to Congress detailing the reasons for the delay and a projected budget overrun, as is required by law for NASA projects which spend at least 15% over budget. In order to finance the budget overrun, NASA has diverted funds from other planned satellite missions, such as the Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) satellite. The launch took place on 15 September 2018 at 15:02 UTC from Vandenberg Air Force Base Space Launch Complex 2 aboard a Delta 2 7420-10C. To maintain data continuity in the interim between the decommissioning of ICESat and the launch of ICESat-2, NASA’s airborne Operation IceBridge mission has continued to collect polar topography data using its onboard ATM lidar sensor.

Video Credit: ULA

ULA dixit:

“A United Launch Alliance (ULA) Delta II rocket carrying launch NASA’s Ice, Cloud and land Elevation Satellite-2 (ICESat-2) mission lifts off from Space Launch Complex-2 at Vandenberg Air Force Base, California, on September 15, 2018. ICESat-2 is the 155th and final launch of the Delta II rocket. From its origin as the launch vehicle for the first Global Positioning System (GPS) satellites to NASA’s Earth observing, science and interplanetary satellites including Mars rovers Spirit and Opportunity to vital commercial communication and imaging satellites, the Delta II rocket has truly earned its place in space history.”

Video Credit: ULA

NASA dixit:

“Watch in 360 degrees as an United Launch Alliance Delta IV Heavy rocket lifts off from Space Launch Complex-37 at Cape Canaveral Air Force Station in Florida carrying NASA’s Parker Solar Probe spacecraft. Roughly the size of a small car, the spacecraft lifted off at 3:31 a.m. EDT on August 12, 2018, starting its historic mission to “touch” the Sun.”

Video Credit: NASA

Wikipedia dixit:

“The Ionospheric Connection Explorer (ICON) is a satellite designed to investigate changes in the Earth’s ionosphere. It is scheduled to be launched aboard a Pegasus XL rocket as part of NASA’s Explorers program and operated by UC Berkeley’s Space Sciences Laboratory. ICON will study the interaction between Earth’s weather systems and space weather driven by the Sun, and how this interaction drives turbulence in the upper atmosphere. It is hoped that a better understanding of this dynamic will mitigate its effects on communications, GPS signals, and technology in general.”

Video Credit: NASA