SpaceX launches Koreasat 5A, doubles previous year launch count

SpaceX continued their record settings year with the launch of the Koreasat 5A payload today from Kennedy Space Center’s Launch Complex 39A.  This was the 16th launch of the year for SpaceX doubling last years launch total with potentially three more to come and was the 13th landing with the first stage returning to the Autonomous Spaceport Drone Ship “Of Course I Still Love You”.

Following a smooth countdown, the Falcon 9 lifted off at 3:34 pm EDT from LC-39A and successfully delivered the payload to orbit 35m 38s later.

SpaceX Launch/Landing Stats can be found here

Thales Alenia Space confirmed successful acquisition of signal

SpaceX launches SES 11/EchoStar 105

SpaceX completed their 15th launch of 2017 with the delivery of the SES 11/EchoStar 105 satellite to orbit this evening, this was the 3rd launch using a flight-proven booster.

Following a smooth countdown the rocket lifted off at 6:53 pm EDT and 37 minutes later delivered the payload to orbit.

Following the successful launch, the first stage returned to the Autonomous Spaceport Drone Ship “Of Course I Still Love You” making this the 18th time they have landed a stage.

This was the 43rd launch of the Falcon 9 for SpaceX.

SpaceX completes Iriduim-3 launch

This morning SpaceX completed the third of their Iridium Next launches delivery another ten satellites to orbit.

As with the previous Iridium launches the rocket lifted off from SpaceX’s Vandenburg launch site at 8:37 am EDT.  Once in orbit, the ten satellites were delivered to their destinations successfully.  After separation, the first stage of the rocket landed back on the Autonomous Spaceport Drone Ship “Just Read The Instructions”.

This was the 14th launch for SpaceX in 2017 and 42nd overall for the Falcon 9.  This was the 11th landing this year with a total of 17 to date.

 

SpaceX launches OTV-5

SpaceX completed another important milestone with the successful launch of the U.S. Air Force’s X-37B Orbital Test Vehicle 5 (OTV-5) today. Despite the weather showing only a 50% chance that it would cooperate SpaceX was able to lift off at 10:00 am EDT.

Due to the secrecy of the launch, SpaceX only showed the launch until stage separation and the landing of the stage.

This was SpaceX’s 13th launch of 2017 and 10th landing.

We are not sure at this time if there will be further updates from SpaceX or USAF on the status of the X-37B, if they are posted we will update the article.

SpaceX launches Formosat 5

SpaceX completed another launch today with the deployment of the Formosat 5 satellite following an on-time launch from Vandenburg.

Following separation of the first stage, the booster returned to land on the Autonomous Spaceport Drone Ship “Just Read the Instructions” in the Pacific ocean.

This was the 12th launch for SpaceX this year and 9th landing. With this launch, SpaceX still has more launches than any other country so far in 2017.

SpaceX launches CRS-12 mission

SpaceX resumed their 2017 launch campaign today with the successful launch of the Dragon vehicle for the CRS-12 mission to the International Space Station.  As with previous CRS launches the first stage returned to land at Landing Zone 1.

This launch comes after a month break to allow the 45th Space Wing to perform maintenance needed around Kennedy Space Center and Cape Canaveral Air Force Base.

This was SpaceX’s 11th launch this year and 8th landing.

SpaceX launches Intelsat 35e

This evening SpaceX completed it third launch in twelve days as it successfully delivered the Intelsat 35e satellite to orbit. The expendable Falcon 9 launched at 7:37 pm EDT and successfully delivered the payload to its Geostationary Transfer Orbit.

The launch was originally scheduled for the 2nd but was delayed due to a GNC criteria issue with just 10 seconds left in the countdown, the next attempt on the 3rd was also aborted at 10 seconds resulting in SpaceX taking the 4th to review the rocket and pad systems before attempting again today.

This was the tenth launch in 2017 for SpaceX, who at this point have launched more than any other country.

Due to range maintenance in Florida, there will be no more launches in July but you can be sure that SpaceX will be busy during that time as they are still actively working on fixing LC-40 and there is also a possibility that the Crew Access Arm may be installed on Pad-39A.

The next SpaceX launch is currently scheduled for August 10th with the CRS-12 Cargo Mission.

SpaceX launches second set of Iridium® NEXT satellites

In the second launch in two days SpaceX successfully deployed ten more Iridium® NEXT satellites.  The Falcon 9 booster lifted off from Vandenberg, CA carrying the ten satellites at 4:25 PM EDT and 57 minutes later started deploying the individual satellites.

The first stage landed back on the Autonomous Spaceport Drone Ship “Just Read The Instructions”, which as Elon Musk tweeted earlier had to be repositioned.

This was the first Falcon 9 launch that used a newer design for the grid fins and according to another tweet from Elon performed better than expected.

This was the ninth launch this year and seventh landing, making this the most launches in a single year for SpaceX.

SpaceX launches NROL-76 satellite

This morning SpaceX completed another important milestone in their history as they launched the first National Reconnaissance Office Payload the NROL-76 satellite.  As with all NROL launches the exact details of the payload and its final orbit were not released however Elon Musk tweeted that Launch and Landing of the payload were good if we get more information will update.  SpaceX once again brought the first stage back for a landing at Cape Canaveral Air Force Station (CCAFS) Landing Zone One.  As SpaceX was not allowed to show the second stage on the live stream they instead focused on the landing and returned absolutely amazing views of the stage as it returned to Earth, see the second video below.

With this launch, SpaceX has now broken the monopoly that United Launch Alliance had on NROL launches paving the way for more competition for future launches.

The launch was originally scheduled for Sunday 30th April but was scrubbed in the last few seconds due to a first stage sensor issue.

This was the fifth launch for SpaceX this year and the fourth landing, since the introduction of the Falcon 9 they have launched 33 times with one failure in 2015 and landed ten times, six of those on the Autonomous Spaceport Drone Ships.  SpaceX also suffered a failure during tanking operations for a Static Fire test, in both cases, they determined the most likely cause of the issue and came back stronger.

SpaceX has several more milestones they hope to achieve this year including the resumption of flights from CCAFS Launch Complex 40, the launch of the first Falcon Heavy, as well as the launch of the first Crewed Dragon vehicle.

SpaceX vs NASA progress since 2010

In 2010 Senator Richard Shelby made the following statement

“This request represents nothing more than a commercially-led, faith-based space program.  Today, the commercial providers that NASA has contracted with cannot even carry the trash back from the space station much less carry humans to or from space safely.

“These providers have yet to live up to the promises they have already made to the taxpayer.  Not a single rocket or ounce of cargo has been launched since we met last year.  Instead of requiring accountability from these companies, the President’s budget proposes to reward these failed commercial providers with an additional bailout.

Full text here

While it was true at the time that no cargo had been launched by any of the competitors in the program, to say that SpaceX was a “failed provider that needed an additional bailout” seemed a little harsh. As we will see in the article things have changed quite a bit since then for SpaceX and for comparison in the same time frame we will see the lack of progress for NASA’s Space Launch System (SLS).

SpaceX

Started in 2002 by Elon Musk, Space Exploration Technologies Corporation known as SpaceX was created to lower the cost of access to space. The first rocket that was developed was the Falcon 1 which had a single Merlin engine, SpaceX attempted five launches of the Falcon 1 the first three of which failed. All their future hopes rested on the fourth launch which was successful and delivered their first payload to orbit, also making Falcon the first privately funded liquid fueled rocket to do so.

In 2006 SpaceX was awarded a NASA Commercial Orbital Transporation Service (COTS) contract which allowed them to develop the Falcon 9 rocket which is the vehicle they current use for all launches. Four years later SpaceX launched their first Falcon 9 rocket which carried the new Dragon cargo capsule to orbit for a brief mission that splashed down in the Pacific Ocean two orbits later, making SpaceX the first commercial company to successfully launch, orbit and return a cargo vehicle. Two years later they followed that launch with their first COTS demo mission to the International Space Station and soon after became the first and at present only commercial company capable of delivering cargo to and returning cargo from the station.

SpaceX didn’t stop with just NASA contracts, they so far launched XX commercial missions for various companies and has many more orders in their manifest.

Since that initial launch in 2010 SpaceX has upgraded the Falcon 9 rocket three times to what is currently in use today the Falcon 9 (v1.2) or Full Thrust version which is capable of carrying 22,800kg to Low Earth Orbit or 8,300kg to Geo-Transfer Orbit. SpaceX has also pursued a goal of making the Falcon 9 (and any future rockets) re-usable a goal which was achieved for the first time in March 2017.  There are two more upgrades planned for the Falcon 9 both of which are due in 2017, the changes should allow faster turn-around times for the reusability of the rocket and also address issues found with cracking in the Merlin engines.

In August 2012 SpaceX was awarded a second NASA contract this time to develop a crewed version of their Dragon capsule to allow NASA astronauts to be transported to/from the ISS.  They are still developing the crew version with a demonstration mission planned for late 2017.

Things haven’t been smooth sailing however in 2015 they suffer the first failure of their Falcon 9 vehicle when a strut broke during launch which caused the second stage to be destroyed, this resulted in the loss of a Dragon capsule carrying cargo to the ISS.  In 2016 during a static fire test, the rocket exploded on the launch pad resulting in the loss of the vehicle, its payload and significant damage to the launch pad.

Elon said after the successful SES-10 launch in March that so far SpaceX had spent about $1 billion dollars in the development of Falcon 9.  Some of that money came from NASA, some from the commercial launches and some from SpaceX themselves.

SLS/Orion

To put what SpaceX has achieved into perspective I thought it would be useful to compare what NASA has achieved in the same seven years since Senator Shelby made that statement.

The Space Launch System (SLS) started life as the Constellation program in 2005, the program was to consist of two launch vehicles Ares 1 and 5 as well as a crew capsule Orion.  This program launched a single Ares 1 rocket in October 2009 before it was canceled.  In 2010 under the direction of President Obama, the SLS program was launched utilizing the Orion capsule and a successor to the Ares 5 design.

Rather than develop a completely new system SLS was to be designed to utilize the RS-25 engines that flew on the Space Shuttle (STS) and upgraded versions of the Solid Rocket Booster that also launched STS. Unlike STS neither the engines or SRB’s are to be recovered after launch making SLS a completely expendable rocket.

Since 2010 NASA has spent approximately $18 billion dollars developing SLS and Orion and so far has only launched Orion once using a United Launch Alliance Delta Heavy rocket.  In addition, estimates show that each individual launch could cost anywhere from $500 million to $1 billion.

The current plan is for NASA to launch the first SLS rocket in 2018 on an uncrewed test, this schedule could be impacted however due to damage at NASA Michoud facility following a tornado.

While the first launch will prove the design of the SLS SRB’s, main stage and Orion capsule it will not allow a test of the complete system as it will use the Interim Cryogenic Propulsion Stage (ICPS) 2nd stage which is only going to be flown once.  The Exploration Upper Stage which will be used for subsequent launches is bigger than the ICPS, this will require that NASA makes changes to the mobile launch platform after one launch.

Recently NASA started an investigation into the possibility of adding a crew to the first mission, the results of this have not yet been published but could add additional delays.

Summary

In summary, since Senator Shelby made that statement SpaceX has launched 32 times include ten missions to the ISS, they have a large manifest of missions and have upgrades and new vehicles in development. Included in those missions is a plan to send the new Dragon spacecraft to orbit the Moon and also to land on Mars.

In contrast, NASA’s SLS system has cost approximately 18 times as much and so far only the Orion capsule has been launched. The first actual launch is still at least a year away and even then will not be the complete SLS system.  Until this year it could have been argued that SLS had different destinations in mind, however with SpaceX’s announcements of Red Dragon and more recently their Crew Dragon mission around the Moon this isn’t even a valid argument.