China Launch Surge Left U.S., Russia Behind in 2018

Long March 2F rocket in flight carrying Shenzhou-11. (Credit: CCTV)

by Douglas Messier
Managing Editor

The year 2018 was the busiest one for launches in decades. There were a total of 111 completely successful launches out of 114 attempts. It was the highest total since 1990, when 124 launches were conducted.

China set a new record for launches in 2018. The nation launched 39 times with 38 successes in a year that saw a private Chinese company fail in the country’s first ever orbital launch attempt.

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Arianespace Backlog Stands at 52 Launches as Company Prepares for Ariane 6, Vega C

Ariane 5 lifts off with the Intelsat 5 and EDRS-C communications satellites aboard. (Credit: Arianespace)

PARIS (Arianespace PR) — With Arianespace once again participating in the World Satellite Business Week (WSBW) event in Paris from September 9 to 13, the company continues to confirm the attractiveness of its launcher family, with nine new contracts signed since the beginning of the year – including Ariane 6’s maiden flight and the concluding payload contract for the SSMS demonstration flight on Vega (which is now fully booked). Arianespace’s backlog currently stands at 52 launches to be carried out by the Ariane 5/Ariane 6, Vega/Vega C and Soyuz vehicles.

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EDRS-C Satellite Launched to Expand Space Data Highway

EDRS-C is prepared for launch. (Credit: ESA-CNES-Arianespace Optique Vidéo du CSG – S Martin)

KOUROU, French Guiana (ESA PR) — The second satellite to join the constellation that forms the European Data Relay System (EDRS) has been successfully launched.

The satellite was launched on board an Ariane 5 from Europe’s Spaceport in Kourou, French Guiana, on 6 August at 21:30 CEST (19:30 UTC).

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Ariane 5 Orbits Communications Satellites on Third Launch of 2019

Ariane 5 lifts off with the Intelsat 5 and EDRS-C communications satellites aboard. (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — Arianespace marked another success for global telecommunications with launch of the Intelsat 39 and EDRS-C satellites, which were deployed to geostationary transfer orbit on its latest flight using a workhorse Ariane 5.

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Intelsat 29e Failure Tied to External Event

An investigation has pinpointed a space weather event or a micrometeroid strike as the most likely cause of the total failure of the Intelsat 29e communications satellite in April, Spaceflightnow reports.

“The failure review board concluded that the anomaly was either caused by a harness flaw in conjunction with an electrostatic discharge event related to solar weather activity, or the impact of a micrometeoroid,” Intelsat said in a discussion document released Tuesday in conjunction with the company’s second quarter financial numbers.

The board formed to investigate the Intelsat 29e failure included members from Boeing, which built the spacecraft, Intelsat and external independent experts.

Intelsat 29e was launched Jan. 27, 2016, aboard an Ariane 5 rocket from French Guiana for a planned 15-year mission. Based on the Boeing 702MP satellite design, Intelsat 29e was positioned in geostationary orbit at 50 degrees west longitude, where its thrusters kept the satellite parked over the same geographic region, with the spacecraft’s orbital velocity matching the rate of Earth’s rotation.

Intelsat reported the conclusions of the board when reporting its second quarter financial results.

“We recognized an impairment charge of $381.6 million during the three months ended June 30, 2019 relating to the failure of Intelsat 29e,” the company said in a press release.

“The impairment charge consisted of approximately $377.9 million related to the write-off of the carrying value of the satellite and associated deferred satellite performance incentive obligations,and approximately $3.7 million related to prepaid regulatory fees,” the statement added.

EDRS Mated with Ariane 5 Launcher

EDRS-C is prepared for launch. (Credit: ESA-CNES-Arianespace Optique Vidéo du CSG – S Martin)

KOUROU, French Guiana (ESA PR) — The second satellite to join the constellation that forms the European Data Relay System (EDRS) has been mated with its launch vehicle.

The EDRS-C satellite is due for launch on 6 August from Europe’s Spaceport in Kourou, French Guiana, aboard an Ariane 5 rocket.

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RUAG Space Builds Brain, Heat Protection for EDRS Data Highway Satellite

Artist’s impression of EDRS system in space. (Credit: DLR)

BERN, Switzerland (RUAG Space PR) — The European Data Relay System (EDRS), dubbed the “SpaceDataHighway”, uses innovative laser technology to dramatically cut the time needed for Earth observation satellites to deliver information to the ground. The second satellite to join the sister satellite already in orbit is due for launch on 6 August.

The “brain” (onboard computer) of the latest satellite, called EDRS-C, was delivered from RUAG Space to the satellite builder OHB System AG. The onboard computer controls and monitors the payload of the satellite and many other subsystems.

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Ariane 5 Launches 2 Communications Satellites

Ariane 5 liftoff on June 20, 2019 (Credit: ESA)

KOUROU, French Guiana, 21 June 2019 (ESA PR) — An Ariane 5 has delivered the T-16 and Eutelsat-7C telecom satellites into their planned orbits.

Arianespace announced liftoff at 21:43 GMT (23:43 CEST, 18:43 local time) yesterday from Europe’s Spaceport in Kourou, French Guiana. The mission lasted about 33 minutes.

T-16 with a launch mass of 6330 kg, was the first to be released after about 27 minutes. The 3400 kg Eutelsat-7C was released 6 minutes later.

T-16 owned by for AT&T (DirecTV) provides high-power broadcast services covering the continental United States, Alaska, Hawaii and Puerto Rico. T-16 has a design life of 15 years.

Eutelsat-7C, owned and operated by Eutelsat, provides high-power broadcasting for markets in Africa, Europe, the Middle East and Turkey. This satellite has a design life of more than 15 years.

The performance requested for this launch was about 10 594 kg. The satellites totalled about 9730 kg, with payload adapters and carrying structures making up the rest.

Flight VA248 was the 104th Ariane 5 mission.











Ariane 6 Series Production Begins with First Batch of 14 Launchers

Artist’s view of the configuration of Ariane 6 using four boosters (A64) (Credit: ESA – D. Ducros)

  • Production of this initial batch of Ariane 6 launchers, which are to fly during the 2021-2023 timeframe, will be in parallel with the final batch of 8 Ariane 5 launchers.
  • These first series-production Ariane 6 launchers will roll out of the ArianeGroup plants from early 2021.
  • Ariane 6 is carried out within a European Space Agency (ESA) program. The Ariane 6 maiden flight is scheduled for 2020.

EVRY-COURCOURONNES, France (Arianespace PR) — Arianespace has signed an order with ArianeGroup to begin manufacturing the first series-production batch of 14 Ariane 6 launchers across the European space industry.

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Ariane 5 Launches Two Communications Satellites in First Launch of 2019

Ariane 5 launch on Feb. 5, 2019. (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — Arianespace has successfully orbited two telecommunications satellites: the Saudi Geostationary Satellite 1/Hellas Sat 4 condosat for operators KACST and Hellas Sat; and GSAT-31 for the Indian Space Research Organisation (ISRO).

Arianespace’s first launch of the year took place on Tuesday, February 5 at 6:01 p.m. (local time) from the Guiana Space Center (CSG), Europe’s Spaceport in French Guiana (South America).
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ESA to Launch BepiColombo Mission to Mercury on Saturday

The Mercury Planetary Orbiter (left) and the Mercury Magnetospheric Orbiter, with a sunshade module at center. (Credit: ESA)

KOUROU, French Guiana (ESA PR) — Watch live as the ESA-JAXA BepiColombo mission to Mercury is launched on an Ariane 5 from Europe’s Spaceport in Kourou, French Guiana.

BepiColombo is the first European mission to Mercury, the smallest and least explored planet in the inner Solar System. It is the first Mercury mission to send two science orbiters to make complementary measurements of the planet’s dynamic environment at the same time.

A third module will transport the orbiters on the seven year cruise to Mercury, using a combination of solar electric propulsion and nine gravity assist flybys at Earth, Venus and Mercury.

Schedule
Saturday, October 20, 2018
(Times Subject to Change)

03:15 CEST [09:15 p.m. EDT on Friday] Start of live transmission
03:45 CEST [09:45 p.m. EDT on Friday] Liftoff, followed by confirmation of acquisition of signal, expected around 40 minutes after launch
04:30 CEST [10:30 p.m. EDT on Friday] End of live transmission











Ariane 5’s 100th Launch a Complete Success

Ariane 5 lifts off (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — Arianespace has successfully launched two communications satellites: Horizons 3e for Intelsat and SKY Perfect JSAT Corporation, and Azerspace-2/Intelsat 38 for Azercosmos and Intelsat.

The launch took place on Tuesday, September 25, 2018 at 19:38 pm (local time) from the Guiana Space Center (CSG), Europe’s Spaceport in French Guiana (South America).

This was Arianespace’s sixth mission of the year, as well as the 100th mission by the Ariane 5 heavy launcher. In 22 years of operations, Ariane 5 has orbited a total of 207 satellites.

Today’s launch also marked the 300th mission by the Arianespace family of launchers, reflecting the company’s ongoing role in support of leading satellite operators, both regional and global.
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Arianespace to Launch the GSAT-31 and GSAT-30 Satellites for India With Ariane 5

Ariane 5 liftoff (Credit: ESA)

PARIS (Arianespace PR) — The Indian Space Research Organization (ISRO) has chosen Arianespace to launch its GSAT-31 and GSAT-30 telecommunications satellites.

The two satellites are to be launched on separate Ariane 5s from the Guiana Space Center, Europe’s Spaceport in Kourou, French Guiana from end 2018 onwards, starting with GSAT-31.

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Understanding the Earth’s Weather: Arianespace Launches Europe’s Aeolus Wind-monitoring Satellite

Ariane 5 launches the Aeolus satellite. (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — Arianespace marked another mission accomplished for the Earth’s sustainable development as its light-lift Vega vehicle successfully orbited Europe’s Aeolus – the first satellite designed to profile wind profiles on a global scale.

Lifting off from the Spaceport’s Vega Launch Complex at 6:20:09 p.m. local time in French Guiana – the planned precise moment of launch – Vega lofted its passenger during a flight lasting just under 55 minutes, with Aeolus placed into a Sun-synchronous orbit.

Built by Airbus Defence and Space, the satellite carries a laser Doppler wind LIDAR (Light Detection and Ranging) system called Aladin that will probe the lowermost 30 km. of the atmosphere in measuring winds around the Earth.
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Successful Ariane 5 Launch Continues Buildout of Galileo Navigation System

Ariane 5 launches four Galileo satellites (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — With today’s Ariane 5 morning success from the Spaceport in French Guiana, Arianespace has now orbited a total of 26 satellites for Europe’s Galileo global navigation system with its launch vehicle family – further underscoring the company’s ability to meet the launch requirements of high-profile institutional customers.

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