The microphone was inspired by someone who was visually impaired. The sounds from Mars are to help people experience it. Love this, accessible Mars.
@NASAPersevere
That launch was UNBELIEVABLE. Here I am standing outside Hangar AE with the rocket rising above me. GO
@MissionToPsyche
!! Ultra fantastic job
@SpaceX
!
Here's what happens after launch! An epic thread...
@MissionToPsyche
is ready to go, soon as weather gives us a break! The attempt on Fri. Oct. 13 (my big brother's bday, along w a great friend at SpaceX on Psyche team, so VERY good luck) is 10:19:43 AM East. time. (1/n)
Going on pad last Wednesday, to say goodbye to our beautiful
@MissionToPsyche
spacecraft. Surreal, shivering with excitement. Thank you
@SpaceX
!
#PI_Daily
Happy to report the spacecraft is healthy and initial checkout is underway (don’t hold your breath - it’s over 100 days long). I’m off to Pasadena to join the
@MissionToPsyche
ops team.
Happy to report
@MissionToPsyche
magnetometer is on and working beautifully. We are stepping slowly thru the whole Initial CheckOut (ICO) and I'll report on progress periodically. Seems good moment to show our new metal shirts! Ltd edition alas from friend of the team.
#PI_Daily
Sending warm, supportive thoughts out to humankind - a vast number of women and men are having traumas from the past reactivated by listening to the current debate, and to the strong, brave testimony. I am surprised by the strength of my own reaction. Be kind to each other today.
New weather brief: Dropping probability of violating weather rules for
@MissionToPsyche
to 15%! so 85% chance of weather being OK. Keep your fingers crossed that ALL the other things go well!
Hello space enthusiasts!
Starting today, several mission Principal Investigators & Deputy PIs will be daily tweeting their everyday tasks, efforts, challenges in working on their missions. Goal is to share the experience! (1/2) 🚀🛰🚀
Iron meteorites machined into spheres show octahedral structure of kamacite and taenite minerals, making the Widmanstätten pattern.
Psyche won't look like this but these metals likely make up a significant fraction of the asteroid.
At
@SESEASU
.
#PI_Daily
@MissionToPsyche
Just had the first
@MissionToPsyche
all-team meeting for 2023, with ~130 ppl. THIS IS IT just nine months to launch! This is going to be a much better year than last year.
#PI_Daily
Just to be confusing, here's another beautiful pic of
@EuropaClipper
, Highbay Bob in background.
#HappyNewYear
! As work on our sunshield mid-boom deployments went late into New Year's Eve, our team is pausing activities to rest & prepare for sunshield tensioning tomorrow, Jan. 2. Tensioning is expected to last at least 2 days:
#UnfoldTheUniverse
Exactly the words we want to see: Here's part of today's flight team email updates on the
@MissionToPsyche
spacecraft.
Spacecraft Status:
Current system mode remains SYS_NOMINAL
Spacecraft is power positive and thermally stable
Downlink is configured for 360 kbps downlink
Congratulations to NASA,
@ltelkins
and her team, and SpaceX on the successful launch of such a cool mission. Can't wait to see Psyche's results in the coming years.
The
@MissionToPsyche
spacecraft just exceeded 30 light seconds for one-way communication.
Tomorrow, a few more steps with the xenon thrusters-purging the lines and preparing them for test.
Here's a photo of our
@SpaceX
launch that
@SciGuySpace
just posted with Ars Technica.
Initial Check-out going great for
@MissionToPsyche
. I'm feeling nostalgic for the years we spent with the physical spacecraft.
Here,
@SpaceX
's tip-off photo, which we thought would be the last we'd ever see, until....(1/2)
Great new graphic of the
@NASAPsyche
trajectory just cleared for public release -- thank you David Seal! When are we thrusting? When are we in conjunction? What're the lighting conditions? It's all here.
Today in
@MissionToPsyche
ops: Switching from the low-gain to the high-gain antenna, now that we are far enough away not to damage the
@dsn_status
and vice-versa (abt 7 MMkm as I write). Will get 6x data rate. Here's the antenna before it was released to space.
#PI_Daily
Can't show the spacecraft yet (photos in review, stay tuned...) but this is what I looked like right after seeing, for the first time in over a year, that miracle of engineering, our big
@MissionToPsyche
deep-space spacecraft!
A pretty special
#PI_Daily
from me.
Look at that beauty! It's our spacecraft, tucked up safe inside its fairing. That encapsulation happened in a big clean room, and now it's safe to roll slowly from the mainland over to LC-39A. Getting there!
@MissionToPsyche
#PI_Daily
Psyche is on the move!
Earlier this morning,
@NASA
’s
#missiontopsyche
spacecraft was transported to LC-39A from its clean room facility in Titusville, FL.
One step closer to liftoff!
📸 -
@NASASpaceflight
Ten years ago Ben Weiss,
@maria_zuber
, and I wrote a paper about core formation in earliest planetesimals. Then we started planning a mission:
@MissionToPsyche
. Now we're building and preparing to launch in...13 months!
#PI_Daily
YESS!! Go
@MissionToPsyche
! We've made it through COVID and technical challenges and the great persistence of the amazing team is now going to carry us to launch.
#PI_Daily
Our
#MissionToPsyche
is moving forward. 🚀
Following an internal review of mission development issues that caused the team to miss the planned 2022 liftoff to a distant metal-rich asteroid, Psyche is now targeting a launch window that opens Oct. 10, 2023:
Today Linda T. Elkins-Tanton (
@ltelkins
) of
@ASU
is being inducted as a member of the National Academy of Sciences in recognition of innovative research on the physics and chemistry of terrestrial planetary formation.
Watch the
#NAS159
livestream:
It's the
@MissionToPsyche
spacecraft! Video by Vishnu Reddy, UofA:
"Psyche spacecraft (moving dot) from our backyard this morning. It was 1.48 million km away from Earth. Stars appear as short streaks as I was tracking on the spacecraft."
Note: now abt 3.6 million km away
🤘🎸Rock and roll…to LC 39A!
The
#MissionToPsyche
spacecraft, protected by its payload fairings, made the move from the processing facility to the launch pad hangar at
@NASAKennedy
. It will now be mated to a SpaceX Falcon Heavy rocket.
📲
Excited to join Psyche PI Lindy Elkins-Tanton as she saw “her” spacecraft for the first time at
@NASAJPL
! Psyche is
@NASA
’s first mission to a metal world in the main asteroid belt. By exploring an asteroid,
#MissiontoPsyche
will learn more about the history of our solar system.
I absolutely love hearing
@ltelkins
talk about why the
@MissionToPsyche
is so exciting! What a perfect description of the scientific method, “Almost certain to be completely wrong”, but the excitement is the discovery! I can’t wait for the Psyche mission!
The
@MissionToPsyche
is now on Day 4 of the 7-day Long Duration System Test. This test consists primarily of thrusting with the elec. propulsion system, to show the s/c is ready for normal cruise. (1/2)
#PI_Daily
World, please join me in welcoming the next Director of the
@ASU
School of Earth and Space Exploration, Prof. Meenakshi Wadhwa! Mini has that great combination of excellence in science, dedication to the team, and vision for future.
@SESEASU
@minwadhwa
Yesterday was tough for team
@MissionToPsyche
. Aug. 1 was the day we hoped our beautiful spacecraft would leave the Earth. We worked beyond exhaustion, trying to make it. So this is for you,
@MissionToPsyche
team! You are the best. And we're hoping for 2023.
#PI_Daily
.
@NASAJPL
is looking gorgeous today. In the wake of
@NASA
’s budget-cutting, tho supporting the need for reform, pls remember that this is a national treasure and security jewel that does things in space no other group on Earth can yet do. We need JPL strong.
A dream I never expected to fulfill - today we watched a humpback whale create a bubble net for feeding, and I videoed it from the NatGeo
@LindbladExp
Explorer’s deck.
Wakened this morning to icebergs! We are still about 9 hours' travel west of South Georgia. Takes more than 48 hours to sail to SG from Falklands. Watching albatrosses and prions and petrels.
And TODAY
@MissionToPsyche
has completed initial checkout!
S/c in background-sequence control, which is the operational paradigm for cruise and the remainder of the mission.
Mission day 106:
System mode = SYS_NOMINAL
Spacecraft is power positive and thermally stable.
Go Psyche!
Today we put on bunny suits and went into the clean high bay to say good-bye to the
@MissionToPsyche
spacecraft. It's about to be encapsulated in the rocket fairing. This is the big building it's in, and with the imager team a few days ago (can't share today's photos).
#PI_Daily
Well, my friends, I've written a book about my life in science:
*A Portrait of the Scientist as a Young Woman*
coming out with
@WmMorrowBooks
June 7. And I've made the requisite personal website, w links in case you might want to pre-order:
Today on
@MissionToPsyche
the flight team is unlocking the gimbals for the Hall Thruster arms. 9.5-hour process; includes turning the spacecraft so the release mechanisms are at the correct temperatures before triggering release.
#PI_Daily
Photo: John Krauss from 13 days ago
Spacecraft achieved SYS_NOMINAL on Saturday, right on schedule. She's out in space, where she was designed to be.
Thanks,
@elonmusk
, for the shout-out! GORGEOUS launch by
@SpaceX
for
@MissionToPsyche
.
Thanks
@TeenVogue
! And here's what I hope everyone knows: you don't need to be a scientist or an engineer to participate in space missions. We need EVERYONE -- business, marketing, art, writing, PR, media, project management, graphic design, you name it.
#findyourpassion
Our giant Psyche asteroid model has arrived at
@NASAJPL
from
@Maxar
, where it was used during our site visit in 2016 as we competed for
@MissionToPsyche
. Weirdly exciting and motivating!
#PI_Daily
Social media space experts have come to cover
@MissionToPsyche
’s launch! Super fun to talk Psyche with them and my dear friend
@NASAJPL
director
@LaurieofMars
! 🚀🛰️
Psyche launched yesterday at 10:19 a.m. ET from LC-39A.
@MissionToPsyche
will take nearly six years to reach the metal-rich asteroid '16 Psyche' which is located between Mars and Jupiter.
🔊 Sound on!
📷: Me for
@SuperclusterHQ
HUGE moment in a sequestered conference room at
@NASAKennedy
, near the shortest possible time to get from separation to telemetry lock with Earth. Like clockwork, smooth like silk!
@MissionToPsyche
🚀 Smiles all around and a big thumbs up at the news that
@MissionToPsyche
has successfully deployed its solar arrays and found the Sun, a happy milestone marking the beginning of its Journey to a Metal World.
#NASA
#Psyche
We've got some weather in Florida so
@MissionToPsyche
won't try to launch today. This is why we have a launch period - a series of days that we can launch and reach our target - each with one instantanous launch second. The one for beautiful Friday Oct. 13 is 10:19:43 AM Eastern.
The
@MissionToPsyche
spacecraft is already so far away that switching DSN stations is because of the spin of the Earth; the spacecraft was never orbiting our planet.
#PI_Daily
Our 1st free online course!
@NASAPsyche
mission wants to include as many ppl in the world as we can. Thx to vision of
@Dr_ThomasZ
and the mad skills of
@ASU
Ed Plus: world-wide free online course, on process of a NASA space mission! 🚀Link in this article:
Now
@MissionToPsyche
is 38.5 light seconds away, and tomorrow I start out to go 0.047 light seconds away, to South Georgia and Antarctica on vacation. Expect penguin photos!
Good morning from the
@MissionToPsyche
spacecraft. All is nominal (that's ideal, in s/c terms), mission day 78, and the craft is 113 times farther than the Moon, a one-way light time travel of 2.4 minutes. 😀🛰️🚀
#PI_Daily
And
@MissionToPsyche
's spacecraft is coming out of the big
@NASAJPL
thermal-vacuum chamber, after more than two weeks of testing at temperatures and pressures expected in flight. Good results. Will tweet more photos later today!
#PI_Daily
🛰
#MissiontoPsyche
arrives
@NASAKennedy
’s Launch and Landing Facility. Psyche will journey to a metal-rich asteroid between Mars and Jupiter to investigate iron cores. Launch targeted for August 1, 2022.
Good morning,
@MissionToPsyche
spacecraft.
One-way comms light time 28.6 seconds, range to Earth 8.53 MMkm.
Today we are turning on the DSOC instrument!
#PI_Daily
1.006!!
That’s how many AU away our
@MissionToPsyche
spacecraft is today! The spacecraft is now farther from Earth than Earth is from the Sun. Go Psyche! And our banners are still up at
@NASAJPL
.
Launching October 2024! Our
@EuropaClipper
will ride on a Falcon Heavy rocket carrying a sophisticated suite of science instruments to investigate whether Jupiter’s icy moon has conditions suitable for life:
In 13 days, barring any (knock on wood) emergencies, my son and I are taking a National Geographic/Lindblad trip to the Antarctic Peninsula, South Georgia, and the Falklands, a life-long dream trip and a much-needed vacation. Stay tuned for photos and general over-enthusiasm!
Ways to keep up with the
@MissionToPsyche
:
1. Very accurate s/c and asteroid position information:
2. Follow
@MissionToPsyche
and me on social media platforms
3. News and blog on
Thanks for your interest!!
#PI_Daily