Stephen Clark – Page 202 – Spaceflight Now

First SLS core stage installed on test stand in Mississippi

February 3, 2020 Stephen Clark

Weeks after leaving its factory in New Orleans, the core stage for NASA’s first Space Launch System flight has been raised into a test stand at the Stennis Space Center to begin a series of checkouts culminating in an eight-minute engine-firing later this year.

Cygnus departs space station, deploys CubeSats

February 3, 2020 Stephen Clark

A Northrop Grumman Cygnus cargo craft departed the International Space Station Friday to close out a three-month stay, then raised its orbit to release multiple experimental nanosatellites for NASA, the U.S. military and research institutions, including one that was snap-assembled by astronauts using 3D-printed parts produced on the station.

Decades in the making, Solar Orbiter finally meets launcher at Cape Canaveral

February 1, 2020 Stephen Clark

The European-built Solar Orbiter spacecraft was installed on top of its United Launch Alliance Atlas 5 launcher Friday at Cape Canaveral, ready for final charging and checkouts before liftoff Feb. 9 to finally begin a more than $1.5 billion science mission first approved by the European Space Agency nearly 20 years ago.

Photos: Falcon 9 lifts off on fourth dedicated launch for Starlink network

January 31, 2020 Stephen Clark

The 80th flight of a SpaceX Falcon 9 rocket delivered 60 more satellites to orbit for the company’s Starlink broadband network Wednesday after launch from Cape Canaveral Air Force Station.

Rocket Lab successfully launches NRO satellite

January 31, 2020 Stephen Clark

A light-class Electron launcher built and owned by Rocket Lab fired into orbit Thursday (U.S. time) from a privately-owned spaceport in New Zealand with a top secret payload for the National Reconnaissance Office, the U.S. government’s spy satellite agency.

NASA uplinks final command to deactivate Spitzer telescope

January 30, 2020 Stephen Clark

NASA declared the Spitzer Space Telescope’s 16-year mission complete Thursday after sending final commands for the spacecraft to enter hibernation as it drifts farther from Earth.

Live coverage: Rocket Lab conducts first Electron launch of 2020

January 30, 2020 Stephen Clark

Rocket Lab’s first mission of 2020 lifted off from New Zealand’s North Island at 9:56 p.m. EST Thursday (0256 GMT; 3:56 p.m. New Zealand time Friday) with a secret payload for the National Reconnaissance Office, which owns the U.S. government’s fleet of intelligence-gathering spy satellites.

Government watchdog warns of another JWST launch delay

January 30, 2020 Stephen Clark

The James Webb Space Telescope is at risk of another launch delay beyond the mission’s current target launch date in March 2021, the Government Accountability Office said this week.

SpaceX boosts 60 more Starlink satellites into orbit after weather delays

January 29, 2020 Stephen Clark

After waiting more than a week for good weather, SpaceX launched a Falcon 9 rocket Wednesday from Cape Canaveral with 60 more satellites for the company’s Starlink Internet network, continuing to build out a fleet of fleet of orbiting broadband relay stations that could eventually number in the thousands.

NASA prepares to shut down one of its ‘Great Observatories’

January 28, 2020 Stephen Clark

NASA will say goodbye to the Spitzer Space Telescope this week after more than 16 years observing the most distant galaxies ever detected, planets orbiting other stars, and star-forming clouds of dust and gas.