Skip to main content

Watch SpaceX launch more Starlink satellites and go for a Falcon 9 re-use record

SpaceX is launching its latest Starlink mission today, with a takeoff time of 9:22 AM EDT (6:22 AM PDT) currently scheduled to take place at Kennedy Space Center in Florida. The launch will carry 60 more Starlink broadband internet satellites to their low Earth orbit destination, using a Falcon 9 rocket with a booster that flew four times previously, including twice in 2018 and twice last year, most recently in November for another Starlink mission.

This launch will include a landing attempt for the Falcon 9 booster, meaning if all goes well SpaceX could recover it for a fifth time for an attempt at refurbishment and re-use. Five flights of a Falcon 9 booster would be a record for SpaceX – and the booster that it’s attempting this mission with is already a record-holder, since it achieved SpaceX’s existing high-water mark for re-use with its last November launch.

The primary mission is to deliver the sixth batch of 60 of SpaceX’s Starlink satellites to space, which will grow the total constellation size to 360. SpaceX plans to begin commercial operation of the constellation later this year if all goes well, providing high-speed, reliable broadband internet to customers in North America, with lower latency and better speeds than are available using existing satellite internet service, which depend on larger, geosynchronous satellites placed much farther out from Earth.

SpaceX will also be aiming to recover the two fairing halves used to protect the satellite cargo on this launch, using two ships stationed at sea that have large nets strung across struts extending from their surface. SpaceX has been attempting these recoveries in order to further increase the reusability (and reduce the cost) of launch but so far it hasn’t had much consistency in its success, catching three fairings in total. The fairing being used today flew before, too – during the May 2019 Starlink satellite launch.

The broadcast of the launch will begin above around 15 minutes prior to the target takeoff time, so at around 8:57 AM EDT (5:57 AM PDT).



from TechCrunch https://ift.tt/2QjuFJD
Labels:

Comments

Post a Comment

Popular posts from this blog

Bill Gates steps down from Microsoft’s board to focus on philanthropy

In an announcement on Friday, Microsoft revealed that company co-founder Bill Gates has decided to step down from his role on its Board of Directors in order to focus on his philanthropic efforts at the Bill & Melinda Gates Foundation. This is Gate’s biggest change to his role at Microsoft since stepping down as company chairman in February 2014. According … Continue reading from SlashGear https://ift.tt/2We90Gu
Post a Comment
Read more

World Economic Forum launches Global AI Council to address governance gaps

The World Economic Forum is creating a series of councils that create policy recommendations for use of things like AI, blockchain, and precision medicine. Read More from VentureBeat http://bit.ly/2EKBjD4
Post a Comment
Read more

A Mini USB Keyboard That Isn’t A Keyboard

A useful add-on for any computer is a plug-in macro keyboard, a little peripheral that adds those extra useful buttons to automate tasks. [ Sayantan Pal] has made one, a handy board with nine programmable keys and a USB connector, but the surprise is that at its heart lies only the ubiquitous ATmega328 that you might find in an Arduino Uno. This isn’t a USB HID keyboard, instead it uses a USB-to-serial chip and appears to the host computer as a serial device. The keys themselves are simple momentary action switches, perhaps a deluxe version could use key switches from the likes of Cherry or similar. The clever part of this build comes on the host computer, which runs some Python code using the PyAutoGui library. This allows control of the keyboard and mouse, and provides an “in” for the script to link serial and input devices. Full configurability is assured through the Python code, and while that might preclude a non-technical user from gaining its full benefit it’s fair to say that ...
Post a Comment
Read more