Washington (AFP) March 19, 2021
NASA successfully carried out a key static test of its troubled Space Launch System rocket on Thursday, a win for the agency as it prepares to return to the Moon. The second "hot fire" test saw all four of the rocket's RS-25 engines fire simultaneously at 4:40 pm Eastern time (2040 GMT) for the full duration of eight minutes, producing a maximum of 1.6 million pounds of thrust (7.1 million n

Washington DC (UPI) Mar 19, 2021

President Joe Biden is expected to nominate former Sen. Bill Nelson, who once spent several days in space, to lead NASA, people familiar with the matter confirmed Thursday. Multiple unnamed sources told The Washington Post, Politico and The Verge that Biden will likely make the announcement by Friday. They added that the White House also was considering former NASA astronaut and re

Beijing, China (SPX) Mar 18, 2021
Solar-induced chlorophyll fluorescence (SIF) is emitted during plant photosynthesis. SIF results from vegetation chlorophyll giving off red and infrared light wavelengths when excited by solar radiation. Measuring SIF is important because it is closely related to the terrestrial gross primary productivity (GPP), which calculates the total amount of carbon dioxide fixed through photosynthesis in

Washington DC (AFNS) Mar 17, 2021
As the Space Development Agency builds out the National Defense Space Architecture, it looks to a biannual "warfighter council" to provide guidance about what is actually important to those who will use the systems, the agency's director said today. "We want to make sure that we address our customers," Derek Tournear said. "The customers, in this case, are the combatant commanders."

London, UK (SPX) Mar 17, 2021
Following the news that Aerojet Rocketdyne's shareholders have voted to approve the Lockheed Martin acquisition; Anthony Endresen, Aerospace and Defense Associate Analyst at GlobalData, a leading data and analytics company, offers his view on what this deal will mean for Lockheed Martin: "If Lockheed Martin's acquisition of Aerojet Rocketdyne is successful, the company will be well-p

London UK (AFNS) Mar 17, 2021
Air Force Research Laboratory exchange officer to the United Kingdom Capt. Jacob Singleton, plays an important role in promoting international cooperation in military research, development and acquisition among the United Kingdom (UK), United States and other North Atlantic Treaty Organization countries. Through the Department of Defense Engineer and Scientist Exchange program, Singleton h

Burlington VT (SPX) Mar 17, 2021
In 1963, inside a covert U.S. military base in northern Greenland, a team of scientists began drilling down through the Greenland ice sheet. Piece by piece, they extracted an ice core 4 inches across and nearly a mile long. At the very end, they pulled up something else - 12 feet of frozen soil. The ice told a story of Earth's climate history. The frozen soil was examined, set aside and th

Waterloo, Canada (SPX) Mar 17, 2021
Several years after scientists discovered what was considered the oldest crater a meteorite made on the planet, another team found it's actually the result of normal geological processes. During fieldwork at the Archean Maniitsoq structure in Greenland, an international team of scientists led by the University of Waterloo's Chris Yakymchuk found the features of this region are inconsistent

SAN FRANCISCO – Evona, a U.K. space industry recruiting startup, is preparing to establish a U.S. office as part of a campaign to help satisfy global demand for space sector employees.

Bristol-based Evona has been growing rapidly since it was founded in 2019 to recruit workers for entrepreneurial space companies.

WASHINGTON — NASA completed what appeared to be a successful static-fire test of the core stage of the Space Launch System March 18, two months after a similar test was cut short by technical problems.

The SLS core stage, mounted on a test stand at the Stennis Space Center, ignited its four RS-25 engines at 4:37 p.m.