A SpaceX Falcon 9 booster blasted off from Vandenberg Air Force Base on Tuesday afternoon and successfully orbited seven satellites.
There were five Iridium-NEXT communications satellites aboard. These were the 51st through 56th Iridium-NEXT spacecraft orbited by Falcon 9 boosters.
A pair of Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) satellites were also onboard. The spacecraft will measure changes in how mass is redistributed within and among Earth’s atmosphere, oceans, land and ice sheets, as well as within Earth itself.
The mission is a join collaboration of NASA and the German Research Centre for Geosciences (GFZ). GFZ reports receiving signals from both GRACE-FO satellites.
MCLEAN, Va., April 09, 2018 (Iridium PR) — Iridium Communications Inc. (NASDAQ:IRDM) announced today that the Iridium-6/GRACE-FO rideshare mission, the sixth Iridium® NEXT launch overall, has been targeted for launch by SpaceX from Vandenberg Air Force Base (VAFB) in California for May 19, 2018 at approximately 1:03 PM PDT (20:03 UTC). An exact instantaneous launch window time will be available closer to launch.
SpaceX successfully launched 10 Iridium Next satellites aboard a Falcon 9 rocket from Vandenberg Air Force Base in California on Friday morning.
Iridium-NEXT satellites 41-50 were successfully deployed from the booster’s second stage about an hour after the launch at 7:13 a.m. PDT. It was the fifth batch of 10 Iridium-NEXT satellites that SpaceX has orbited using three different first stage boosters.
SpaceX is set to close out the year with a night launch from Vandenberg Air Force Base on Friday. The The Falcon 9 booster with 10 Iridium Next communications satellite is set to take off at 5:27 p.m. PST. It will be the company’s 18th launch attempt of the year and the 29th for U.S. launch providers.
The SpaceX mission is one of six launches set for the rest of the rest of the year (see list below). If all flights go forward in the next 10 days, there will be a total of 91 orbital launches worldwide in 2017.
Launch Vehicle: Falcon 9 Payloads: Iridium Next 31-40 communications satellites Launch Time: 0127:23 GMT on 23rd (8:27:23 p.m. EST; 5:27:23 p.m. PST on 22nd) Launch Site: Vandenberg Air Force Base, California
SpaceX will not attempt to recover the Falcon 9 first stage on this flight.
Launch Vehicle: H-2A Payloads: GCOM-C & SLATS environmental satellites Launch Tme: 0126:22-0148:22 GMT on 23rd (8:26:22-8:48:22 p.m. EST on 22nd) Launch Site: Tanegashima Space Center, Japan
Launch Vehicle: Long March 2D Payload: Unidentified military satellite Launch Time: Approx. 0400 GMT on 23rd (11:00 p.m. EST on 22nd) Launch Site: Jiuquan, China
MCLEAN, Va., Oct. 19, 2017 (Iridium Communications PR) — Iridium Communications Inc. (NASDAQ:IRDM) announced today that the fourth Iridium NEXT launch has been targeted by SpaceX for December 22, 2017 at 5:26 p.m. PT [1:26 a.m. UTC on Dec. 23], from Vandenberg Air Force Base.
This launch signifies the mid-way point of the Iridium NEXT launch program and will deliver another 10 satellites to orbit, bringing the total number deployed to 40. Targeted for just over two months after the third Iridium NEXT launch, this December date enables Iridium to maintain its planned cadence of completing all launches by mid-2018, even with SpaceX’s busy launch manifest.
Federal regulatory filings indicate SpaceX plans to launch a mysterious payload as early as Nov. 10 in a previously-undisclosed mission.
It is unusual for such a mission to remain secret so close to launch, and there has been no public claim of ownership for the payload — codenamed Zuma — from any government or commercial institution.
SpaceX did not respond to questions on the mission Saturday, but an application submitted by the launch company to the Federal Communications Commission says the flight will use a Falcon 9 booster launched from pad 39A at NASA’s Kennedy Space Center in Florida.
The existence of the mission was first reported on NASASpaceflight.com Saturday, but the FCC filings are public record….
Two filings concern the secretive launch next month, one for the Falcon 9’s liftoff and climb into orbit from Florida’s Space Coast, and another for the first stage booster’s planned return to Landing Zone 1 at Cape Canaveral Air Force Station for refurbishment and reuse.
SpaceX has successfully launched Falcon 9 a total of 15 times in 2017. Spaceflightnow.com’s launch schedule shows that SpaceX has five more flights scheduled for this year, not including the Zuma mission. Below is the schedule with the Zuma flight included.
Early risers in Southern California will be able to see a SpaceX Falcon 9 launch 10 Iridium Next communication satellites on Monday morning. The flight from Vandenberg is set to take off at 5:37 a.m. PDT (8:37 a.m. EDT/1237 GMT).
The SpaceX mission will be the second of three launches planned for Monday and Tuesday. China is scheduled to launch a remote sensing satellite for Venezuela and Japan is planning to orbit a navigation satellite.
SpaceX is also scheduled to launch two communications satellites from Kennedy Space Center in Florida on Wednesday evening.
Long March 2D Payload: Venezuelan Remote Sensing Satellite Launch time: Approximately 12:10 a.m. EDT (0410 GMT) Launch site: Jiuquan, China
Falcon 9 Payload: Iridium Next 21-30 communication satellites Launch time: 8:37 a.m. EDT; 5:37 a.m. PDT (1237 GMT ) Launch site: Vandenberg Air Force Base, California
H-2A Payload: Michibiki 4 navigation satellite Launch time: Approx. 6:01 p.m. EDT (2201 GMT) Launch site: Tanegashima Space Center, Japan
Falcon 9 Payload: SES 11/EchoStar 105 communications satellite Launch window: 6:53-8:53 p.m. EDT (2253-0053 GMT) Launch site: LC-39A, Kennedy Space Center, Florida
SpaceX has planned two Falcon 9 launches this weekend, one from each coast.
A Falcon 9 is scheduled to launch the BulgariaSat 1 communications satellite from NASA’s Kennedy Space Center in Florida today. The two-hour launch window opens at 2:10 p.m. EDT. The flight marks the second reuse of a first stage.
The second Falcon 9 flight is scheduled for Sunday at 4:25 p.m. EDT from Vandenberg Air Force Base in California. The booster will launch 10 Iridium Next satellites.
MCLEAN, Va., Feb. 15, 2017 (Iridium PR) — Iridium Communications Inc. (Nasdaq:IRDM) announced it has received a targeted launch date of mid-June for the second mission of ten Iridium NEXT satellites. Originally anticipated for mid-April of 2017, the date has shifted due to a backlog in SpaceX’s launch manifest as a result of last year’s September 1st anomaly. This second launch will deliver another ten Iridium NEXT satellites to low-Earth-orbit (LEO) on a SpaceX Falcon 9 rocket. SpaceX is targeting six subsequent Iridium NEXT launches approximately every two months thereafter.
McLEAN, Va., Jan. 31, 2017 (GLOBE NEWSWIRE) — Iridium Communications Inc. (NASDAQ:IRDM) announced today that it has contracted with SpaceX for an eighth Falcon 9 launch. Along for the ride are the twin-satellites of the NASA/GFZ Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) mission, which will be deployed into a separate low-Earth orbit, marking the first rideshare deal for Iridium. An agreement of this kind is economical for all parties, and affords Iridium the ability to launch five additional satellites for its next-generation global satellite network. The rideshare is anticipated to launch out of Vandenberg Air Force Base in California by early 2018.
MCLEAN, Va., Jan. 14, 2017 (Iridium PR) — Iridium Communications Inc. (NASDAQ:IRDM) announced today the successful launch of its first ten Iridium NEXT satellites. The satellites were delivered into low-Earth orbit approximately one hour after the SpaceX Falcon 9 rocket lifted off from Vandenberg Air Force Base in California at 9:54:39 a.m. PST. Iridium NEXT is the company’s next-generation satellite constellation, replacing and enhancing its existing network of low-Earth orbit satellites spanning the entire globe — the largest commercial satellite constellation in space.
CAMBRIDGE, ON, Jan 16, 2017 (exactEarth PR) — exactEarth Ltd. (TSX: XCT), the leading provider of Satellite AIS data services, announced the successful launch of four hosted payloads for its next generation constellation, exactView™ RT powered by Harris.
Launched aboard an Iridium NEXT satellite on SpaceX’s Falcon 9 rocket from Vandenberg Air Force Base in California, these hosted maritime payloads are now being commissioned and are expected to be brought into service within the next four months.