
Johns Hopkins APL
@jhuapl
Johns Hopkins Applied Physics Laboratory (APL) is a not-for-profit center for engineering, research and analysis. Retweets/follows ≠ endorsements
ID: 22032817
https://www.jhuapl.edu/ 26-02-2009 17:08:27
4,4K Tweet
33,33K Followers
797 Following

Barack Obama
@barackobama
Dad, husband, President, citizen.
Jeff Foust
@jeff_foust
Senior writer, @SpaceNews_Inc. Tips? DMs open, email [email protected], or on Signal: jfoust.58. Also @jfoust.bsky.social.
Maryland Chamber
@mdchamber
Maryland's business advocacy organization.
Phil Larson
@philliplarson
science, technology and space policy
Johns Hopkins University
@johnshopkins
America’s first research university. Leading discovery and sharing knowledge to better the world since 1876.
U.S. EPA
@epa
Our mission is to protect human health and the environment.
NASA Expeditions
@nasaexpeditions
NASA’s official account for field research. Learn more: go.nasa.gov/45KzZuh Verification: NASA.gov/socialmedia
Space Telescope Science Institute
@spacetelescope
Mission Operations Center for NASA's Webb Space Telescope (#NASAWebb). Science operations for the Hubble Space Telescope and upcoming Roman Space Telescope.
NASA Prizes, Challenges, and Crowdsourcing
@nasaprize
Finding innovative solutions to NASA's technical shortfalls via prizes, challenges & crowdsourcing opportunities. Verification: nasa.gov/socialmedia
NASA Ames
@nasaames
We're NASA's center in Silicon Valley. Verification: nasa.gov/socialmedia
Alan Stern
@alanstern
Planetary Scientist. Flown Commercial Research Astronaut. Pilot. Author. Speaker. Dad. Explorer. Optimist. Not in that order.
NASA's Launch Services Program
@nasa_lsp
Earth's Bridge to Space✨NASA’s provider of a commercial launch experience, matching spacecraft to launch vehicles since 1998! 🚀Up Next: IMAP/SWFO-L1/Carruthers
NORAD Tracks Santa
@noradsanta
Official page of NORAD Tracks Santa, providing up-to-the-minute information on Santa's journey! #NoradTracksSanta linktr.ee/noradtrackssan…
Loren Grush
@lorengrush
Space reporter at Bloomberg @business | Order my book The Six, out now! | Send me news tips: Signal username lorengrush.56 or email [email protected]
ESA Operations
@esaoperations
From Earth orbit to deep space: sharing the excitement of realtime mission operations at the European Space Agency 🛰🕹️ Home of Space Safety 🛡️💙
Fairmont State University
@fairmontstate
With a long history of academic excellence, Fairmont State University is a place where teaching and learning matter and students are our first priority.
HiRISE: Beautiful Mars (NASA)
@hirise
High Resolution Imaging Science Experiment (Mars Reconnaissance Orbiter, NASA). We are based out of the University of Arizona in Tucson, AZ.
NASA Atmosphere
@nasaatmosphere
NASA studies the atmospheres of our planet and others to better understand weather and climate on Earth – and beyond. Verification: nasa.gov/socialmedia
ULA
@ulalaunch
The nation’s most experienced, reliable and accurate launch service provider.
Lowell Observatory
@lowellobs
Est. 1894 | Leading Research in Astronomy & Planetary Science 🔭 National Historic Landmark ✨ Tours, Stargazing, & Premium Experiences 💫 Digital Programs
U.S. Africa Command (AFRICOM)
@usafricacommand
AFRICOM is responsible for military relations with nations & regional organizations in Africa. Follows/reposts ≠ endorsements
U.S. Pacific Fleet
@uspacificfleet
Official account of the #usnavy’s Pacific Fleet ⚓️ The U.S. Navy's Pacific Fleet is the world’s largest fleet command. linktr.ee/uspacificfleet…
NASA Wallops
@nasawallops
NASA's Wallops Flight Facility is NASA's only owned and operated launch range. Located on the Eastern Shore of Virginia. Verification: nasa.gov/socialmedia
SpaceNews
@spacenews_inc
Since 1989, SpaceNews has set the authoritative standard for independent space journalism. Subscribe to our newsletters: bit.ly/34Ostit
Christian Davenport
@wapodavenport
Reporter The Washington Post. Author of THE SPACE BARONS amzn.to/2BA4PKL and a book on commercial space to be published by Penguin Random House in 2025.
CanberraDSN 📡
@canberradsn
Part of NASA's Deep Space Network. Managed in Australia by CSIRO. Tweets are our own and not those of @NASA, @NASAJPL or @CSIRO
Jason Major
@jpmajor
Space exploration aficionado and NASA image processor. @ jpmajor.bsky.social
ESA Science
@esascience
Science @ the European Space Agency, keeping you posted on European space science activities
Energy and Commerce Committee
@housecommerce
House Committee on Energy and Commerce | Chairman @RepGuthrie
The Brookings Institution
@brookingsinst
Independent research and analysis on the most important policy issues in the world. Sign up for the daily Brookings Brief: brook.gs/3JuZxRE
Planetary Society
@exploreplanets
Find your place in space. Become a member today at planetary.org
Thomas Zurbuchen
@dr_thomasz
Prof and Director ETHZ|Space. Explorer, Innovator, Speaker, Searcher. NASA’s Former and Longest Continually Serving Head of Science.
Johns Hopkins Giving
@hopkinsgiving
Sharing the impact of gifts to #JohnsHopkins & what they are making possible for students, faculty, Baltimore, & the world. Formerly @hopkinsrising #GoHop
Betsy Congdon
@bcong20
Aerospace Engineer, Maker, Stanford Cardinal, JHU PhD, marathon runner, sports fan, and avid reader who resides in the Nation's Capital
NASA en español
@nasa_es
Explora el universo y descubre tu planeta natal con nosotros, la cuenta oficial de la NASA en español. Verificación: nasa.gov/socialmedia
Air Force Special Operations Command
@afspecopscmd
Ready Today, Relevant Tomorrow, Resilient Always. Follows, RTs & likes ≠ endorsement
Vandenberg Space Force Base
@sldelta30
Official account of Space Launch Delta 30. Creating the "Range of the Future". Ensuring space superiority. Safely delivering payloads into polar orbit.
Agenzia Spaziale ITA
@asi_spazio
Account ufficiale dell'Agenzia Spaziale Italiana (ASI). La strada che porta allo spazio passa per il nostro paese! Official account of the Italian Space Agency
Princeton University Research
@princetonideas
The source for news about research at Princeton University.
U.S. Naval Forces Central Command/U.S. 5th Fleet
@us5thfleet
Official U.S. Naval Forces Central Command/U.S. 5th Fleet Twitter account for news and information on fleet operations. R/T & following ≠ endorsement.
NASA Artemis
@nasaartemis
For more about NASA's Artemis campaign, visit: nasa.gov/artemis
CU Boulder 🦬
@cuboulder
Official Twitter account for the University of Colorado Boulder. AAU member. #CUBoulder #BeBoulder #GoBuffs
USSOCOM
@ussocom
Official Twitter account for U.S. Special Operations Command. RTs, mentions & follows do not constitute endorsement.
NASA Space Communications and Navigation
@nasascan
Overseeing the agency's Near Space Network and Deep Space Network. Science and exploration, enabled. Verification: nasa.gov/socialmedia
National Aeronautic Association (NAA)
@natlaero
Dedicated to the advancement of the art, sport, and science of aviation in the U.S.
Nancy Grace Roman Space Telescope
@nasaroman
The Roman Telescope is a NASA mission that will study dark energy & exoplanets and serve the general astronomy community.
NASA Aeronautics
@nasaaero
🤫Quiet Supersonic Flight 🚁Advanced Air Mobility ✈️Air Traffic Solutions 🍃 Green Aviation Tech Verification: nasa.gov/socialmedia
NASA New Horizons
@nasanewhorizons
After exploring Pluto & its moons in July 2015, New Horizons encountered Arrokoth, the KBO in 2019; the farthest flyby in history. Verification: nasa.gov/social
NASA's Exploration Ground Systems
@nasagroundsys
We build, launch, and recover rockets and spacecraft for Artemis, humanity’s return to the Moon. 🚀🌕
NASA Europa Clipper
@europaclipper
NASA's Europa Clipper mission will find out if the conditions are right for life on Jupiter's icy moon Europa.
Defense Threat Reduction Agency
@doddtra
DTRA enables DoD, USG & Int'l partners to counter & deter WMD & Emerging Threats. #DeterPreventPrevail Following, shares, likes, links & RT ≠ endorsement
George Ho
@mrgho06
Space physicist @SwRI, husband, dad, 6 dan #taekwondo #blackbelt #Kukkiwon
U.S. Space Command
@us_spacecom
Official Twitter account of #USSPACECOM, the 11th Combatant Command in the Department of Defense. (Follows, RTs and links ≠ endorsement)
JHU Institute for Assured Autonomy
@johnshopkinsiaa
@JohnsHopkins research & @JHUAPL development for autonomous systems that are safe, verifiable, & trustworthy. Likes/Retweets≠endorsements
CSET
@csetgeorgetown
The Center for Security and Emerging Technology within Georgetown University’s Walsh School of Foreign Service. Visit policy.ai to sign up for updates.
Center for History of Physics
@aip_history
The Center for History of Physics at the American Institute of Physics. Oral histories & educational resources for engaging with the stories behind the science.
NASA Citizen Science
@donasascience
Discover how YOU can do real NASA Science and explore NASA Science activities for all. Verification: nasa.gov/socialmedia
MD Department of Veterans and Military Families
@mdveterans
DVMF is a state government agency with a mission to ensure veterans and military families have access to military service benefits.
LICIACube
@liciacube
LICIACube - the Light Italian Cubesat for Imaging of Asteroids
NASA Space Science
@nasaspacesci
Space is one of our many labs. Our experiments help us go farther and stay longer, while also benefiting life on Earth! 🔬 ✨ Verification: nasa.gov/socialmedia
Space Training and Readiness Command (STARCOM)
@ussf_starcom
Space Training and Readiness Command (STARCOM) provides US Space Force Guardians the skills and training needed to defend our many interests in space!
Andre Douglas
@astro_andred
Andre Douglas was selected by NASA to join the 2021 Astronaut Candidate Class.
Dr. Nicky Fox
@nasascienceaa
@NASA Science Associate Administrator 🛰️ Rocket Scientist | Pioneer | Explorer 🔭 Verification: nasa.gov/socialmedia
NASA Exhibit
@nasaexhibit
Explore the universe and our home planet with @NASA virtual exhibits, live events, online activities and more! 🚀🤓🤩👩🏾🚀
NASA Internships
@nasainterns
Find your place in space with @NASA internships & fellowships. 🚀 Verification: nasa.gov/socialmedia
Dr. Ian Cohen (he/him)
@astroian_phd
Experimental space physicist @JHUAPL; husband/dad; avid baseball fan, gamer, and general-purpose nerd; views are my own; he/him/his
Bobby Braun
@bobbybraun
Proud husband & father. Space Exploration Sector Head @JHUAPL.
Lucy Mission
@lucymission
@NASA's Lucy Mission is an epic journey to the Trojan Asteroids, "fossils" of the early Solar System. Account managed by the Lucy mission team @SwRI
General Chance Saltzman
@spaceforcecso
RTs, likes, follows ≠ endorsement In accordance with Presidential EO and DoDI 5400.17, content has been removed to maintain consistency with federal guidance.