Richard Branson’s Virgin Orbit reaches space on 2nd try

A view of Richard Branson's Virgin Orbit, with a rocket underneath the wing of a modified Boeing 747 jetliner, during test launch of its high-altitude launch system for satellites from Mojave, California, U.S. January 17, 2021. (REUTERS)
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Updated 18 January 2021
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Richard Branson’s Virgin Orbit reaches space on 2nd try

  • The rocket’s upper stage coasted for a period, reignited to circularize the orbit and then deployed the nine CubeSats

LOS ANGELES: Richard Branson’s Virgin Orbit reached space on Sunday, eight months after the first demonstration flight of its air-launched rocket system failed, the company said.
A 70-foot-long (21.34-meter-long) LauncherOne rocket was released from beneath the wing of a Boeing 747 carrier aircraft off the coast of Southern California, ignited moments later and soared toward space.
The two-stage rocket carried a cluster of very small satellites known as CubeSats developed and built as part of a NASA educational program involving US universities.
The launch occurred after the Boeing 747-400 took off from Mojave Air and Space Port in the desert north of Los Angeles and flew out over the Pacific Ocean to a drop point beyond the Channel Islands.
“According to telemetry, LauncherOne has reached orbit!” Virgin Orbit tweeted later. “Everyone on the team who is not in mission control right now is going absolutely bonkers.”
The rocket’s upper stage coasted for a period, reignited to circularize the orbit and then deployed the nine CubeSats.
The flight developments were announced on social media. The launch was not publicly livestreamed.
Virgin Orbit, based in Long Beach, California, is part of a wave of companies targeting the launch market for increasingly capable small satellites, which may range in sizes comparable to a toaster on up to a home refrigerator.
Competitor Rocket Lab, also headquartered in Long Beach, has deployed 96 payloads in 17 launches of its Electron rocket from a site in New Zealand. Another of its rockets was nearing launch Sunday.
Virgin Orbit touts the flexibility of its capability to begin its missions by using airports around the globe.
Virgin Orbit attempted its first demonstration launch in May 2020.
The rocket was released and ignited but only briefly flew under power before it stopped thrusting. The lost payload was only a test satellite.
The company later said an investigation determined there was a breach in a high-pressure line carrying cryogenic liquid oxygen to the first-stage combustion chamber.
Virgin Orbit is separate from Virgin Galactic, the company founded by Branson to carry passengers on suborbital hops in which they will experience the sensations and sights of spaceflight.
Virgin Galactic expects to begin commercial operations this year in southern New Mexico.


Ethiopia demands Eritrea ‘immediately withdraw’ troops from its territory

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Ethiopia demands Eritrea ‘immediately withdraw’ troops from its territory

  • Relations between the two Horn of Africa countries have long been fraught
  • In recent months, Addis Ababa has accused Eritrea of supporting insurgents on Ethiopian soil
ADDIS ABABA: Ethiopia has ordered neighboring Eritrea to “immediately withdraw its troops” from Ethiopian territory, accusing Asmara’s forces of an “incursion” and working with “rebel groups” along its northwestern border.
Relations between the two Horn of Africa countries have long been fraught. In recent months, Addis Ababa has accused Eritrea of supporting insurgents on Ethiopian soil — allegations Asmara denies.
“Developments over the last few days indicate that the Government of Eritrea has chosen the path of further escalation,” foreign minister Gedion Timothewos told his Eritrean counterpart in a letter dated Saturday.
He demanded that Asmara “withdraw its troops from Ethiopian territory and cease all forms of collaboration with rebel groups.”
These actions were “not just provocations but acts of outright aggression,” he said.
But he said that he believed the “cycle of violence and mistrust” could still be broken through diplomacy.
The Eritrean government did not immediately respond to requests for comment.
Eritrea, one of the world’s most closed countries, gained independence from Ethiopia in 1993. They fought a devastating border war from 1998 to 2000 which claimed tens of thousands of lives.
The two governments cooperated against rebels from Ethiopia’s Tigray region during the 2020-2022 conflict, but fell out over the peace accord, from which Eritrea was excluded.