Maria Hieta

Space engineer and Mars scientist @FMISpace | Quality manager @KuvaSpace

[Europlanet Early Career Network @epec_epn]

EPSC 2025 is not just about the science, but also connecting, networking, and socialising with your fellow early-career scientists. Let's talk science at Juttutupa at 8PM on 11th September. No registration is required. #epecepsc, #earlycareers #planetaryscience #Astronomy

[Jari Makinen @jarimakinen]

Pitkästä aikaa #Tiedeykkönen by yours truly! Kävin katsomassa @AaltoSatellites Foresail-1p -satelliittia ennen kuin se lähti matkalleen kohti avaruutta ja juttelin samalla Jaan Praksin kanssa siitä, miten Suomesta tuli avaruuden pieni suurvalta.

https://t.co/bipRI18xse

[SPACEFINLAND @spacefinland]

Planeettatieteiden EPSC-DPS 2025 -konferenssi Finlandia-talossa syyskuussa | SpaceFinland https://t.co/aDgpeR4IxU

[SPACEFINLAND @spacefinland]

Kiinnostaako työ avaruusalalla? ESAn Junior Professional -ohjelmaan on nyt haku auki. Lue lisää mielenkiintoisesta mahdollisuudesta. 🇪🇺 💫 🛸 | SpaceFinland https://t.co/TvTWy37e2A

[NSF - NASASpaceflight.com @NASASpaceflight]

LAUNCH! Isar Aerospace's Spectrum rocket launches from the Orbital Launch Pad at the Andøya Space Center in Norway.

Overview:
https://t.co/64HcC1kqIH

Live Isar/NSF:
https://t.co/aGH02uqNum

And failed early in first stage flight. That's why it's a test flight.

[Isar Aerospace @isaraerospace]

Countdown begins for the first test flight of Spectrum. Subject to weather, safety and range infrastructure, the launch window opens 12:30pm – 03:30pm CEST.

Public livestream via: https://t.co/4Cke8xRQDc

#goingfullspectrum

Photo: Isar Aerospace | Robin Brillert, Wingmen Media

[Isar Aerospace @isaraerospace]

After a second launch attempt today, the first test flight of Spectrum is scrubbed due to weather restrictions. Subject to weather, safety and range infrastructure, the new launch window opens NET 30 March.

Location: @AndoyaSpace

(C) Isar Aerospace, Simon Fischer Wingmen Media

[Isar Aerospace @isaraerospace]

Test, learn, iterate – what goes for rocket science, also goes for space communications. We tested the set-up, we learned you want it, we will go live with @NASASpaceflight

Stay tuned and watch via: https://t.co/4Cke8xRQDc

#missiongoingfullspectrum

[Isar Aerospace @isaraerospace]

First test flight of Spectrum NET 29 March, due to ongoing weather restrictions.

#fromisartospace #goingfullspectrum

[Europlanet 🇪🇺 @europlanetmedia]

📢 The applications for the Europlanet Early Career Network Annual Week 2025 are now open!

🗓️ When: 19 – 23 May
🗺️ Where: @DLR_en Berlin
📌 Registration Deadline: 19th April

Info and programme👉 https://t.co/b2u1YeIj0Z

[Jari Makinen @jarimakinen]

Saksalainen @isaraerospace koitti laukaista tänään kiertoradalle yltävän raketin ensimmäistä kertaa Euroopasta – tulossa on vallankumous Euroopan omavaraisuudessa avaruustoiminnassa.

Tässä totaalinen katsaus asiaan Norjasta, Skotlannista ja Kourousta.

https://t.co/OMsaHRhYgz

[Europlanet Early Career Network @epec_epn]

EPEC is thrilled to announce the 7th edition of Annual week being held between the 19th-23rd of May at the German Aerospace Center (DLR), Berlin! Keep an eye out for registration announcements!
More info - https://t.co/e1t8Z905mp

@europlanetmedia #earlycareers #planetaryscience

[Kenneth Chang @kchangnyt]

Well, _this_ settles the planet question. https://t.co/Ll3tFYdiwq

[ESA's Hera mission @ESA_Hera]

Especially to mark our Hera mission's moment of closest approach during its Mars flyby, at just 5000 km away at 13:51 CET (12:51 GMT) - here's one we made earlier!

[Maria Hieta @HietaMaria]

Space is hard 😔

[Omanyte Overlord @OmanyteOverlord]

@SciGuySpace All three payloads that were on the Feb 27th Falcon 9 launch have failed…

❌IM-2
❌AstroForge Odin
❌NASAs Lunar Trailblazer

😔🛰️🪦

[FMI Space @FMIspace]

YLE:n Tiedetrippi podcast jakso "Kun ihminen lähtee tähtiin", jossa IL:n Pekka Janhusta haastatellaan suunnitelmista ja mahdollisuuksista asuttaa aurinkokunta ja kaikesta siihen liittyvästä https://t.co/i3r8EJHV3T

[Jonathan McDowell @planet4589]

Additional observations have let astronomers decrease the uncertainty in the future orbit of 2024 YR4. Looks like it will safely miss us. Apologies to all of you who were hoping it would end all your problems.

[Maria Hieta @HietaMaria]

https://t.co/K63seq7L2r

[Ursa ry @Ursa_ry]

Huomio koulut, opettajat, vanhemmat, muutkin!
Ursa on julkaissut kouluille alkuvuodeksi helpon havaintotehtävän, joka onnistuu täysin paljain silmin.

Taivaalla näkyy nyt iltaisin kolme kirkasta planeettaa. Niiden avulla selviää myös aurinkokunnan muoto. https://t.co/uIqDE7gBu7

[Harri Haukka @Harri_Haukka]

Ensimmäinen kutsu yrityksille ja yhteistyökumppaneille osallistua EPSC-DPS 2025 -konferenssiin Finlandia-talossa Helsingissä 7.–12.9.2025. #EPSC #Europlanet #DPS #avaruus #tiede #avaruustutkumus #avaruustekniikka