• DMCA
  • Disclaimer
  • Privacy Policy
  • Cookie Privacy Policy
  • Terms and Conditions
  • Contact us
Inter Space Sky Way
  • Home
  • Alien
  • UFO
  • Space
  • NASA
  • Space Flight
  • Astronomy
No Result
View All Result
  • Home
  • Alien
  • UFO
  • Space
  • NASA
  • Space Flight
  • Astronomy
No Result
View All Result
Inter Space Sky Way
No Result
View All Result
Home Space

ESA – Proba-3’s laser-precise positioning

February 29, 2024
in Space
58 4
0
ESA – Proba-3’s laser-precise positioning
74
SHARES
1.2k
VIEWS
Share on FacebookShare on Twitter


You might also like

China’s Tianwen 2 asteroid-sampling spacecraft snaps a selfie with Earth

Surveying Io’s Floor with the UNAGI Lander

Rogue planet beneficial properties 6 billion tonnes per second in report progress spurt

An infrared view of a laser-based take a look at marketing campaign – happening at Redwire Space in Kruibeke, Belgium – which represents essential preparation for ESA’s precision formation flying mission, Proba-3.

Later this 12 months, two satellites shall be launched collectively into orbit to take care of formation relative to one another down to a couple millimetres, creating a synthetic photo voltaic eclipse in house. Proba-3’s ‘Occulter’ spacecraft will solid a shadow onto the opposite ‘Coronagraph’ spacecraft to dam out the fiery face of the Solar and make the ghostly photo voltaic corona obtainable for sustained commentary for as much as six hours per 19.5 hour orbit.

Nevertheless to take care of the place of a shadow just some centimetres throughout on the Coronagraph satellite tv for pc from the Occulter satellite tv for pc round 150 m away, the 2 satellites depend on a set of sensors, together with intersatellite radio hyperlinks, GNSS, visible imaging and – for probably the most exact positioning at closest vary – a laser metrology (or ‘measurement of measurement’) system. This technique will shoot a laser from the Occulter spacecraft towards a nook dice retroreflector positioned on the face of the Coronagraph spacecraft for monitoring of relative place and perspective (pointing path), reaching millimetre precision.

“To calibrate Proba-3’s laser metrology system, its efficiency was examined inside the 60-m lengthy Redwire cleanroom,” explains Damien Galano, Proba-3’s mission supervisor. “The Coronagraph’s laser was mirrored off a retroreflector and the ensuing positioning measurements checked in opposition to absolute ‘floor reality’ utilizing a separate laser monitoring system.”

This mission is being put collectively for ESA by a consortium led by Spain’s Sener, with participation by greater than 29 corporations from 14 nations. The Proba-3 platforms have been designed by Airbus Defence and Space in Spain and satellite tv for pc integration by Redwire in Belgium. GMV in Spain is answerable for Proba-3’s formation flying subsystem whereas its predominant coronagraph instrument comes from Belgium’s Centre Spatial de Liège, CSL. Proba-3 is because of be launched by PSLV-XL launcher from India in September.



Source link

Tags: ESAlaserprecisePositioningProba3s
Share30Tweet19

Recommended For You

China’s Tianwen 2 asteroid-sampling spacecraft snaps a selfie with Earth

by Chato80
October 2, 2025
0
China’s Tianwen 2 asteroid-sampling spacecraft snaps a selfie with Earth

Smile! A spacecraft simply caught you — and everybody else on our planet — on digicam whereas snapping a selfie.China's Tianwen 2 spacecraft took an image of itself,...

Read more

Surveying Io’s Floor with the UNAGI Lander

by Chato80
October 3, 2025
0
Surveying Io’s Floor with the UNAGI Lander

What sort of lander may contact down on Jupiter’s volcanic moon, Io? That is what a recent paper offered on the AIAA 2025 Regional Pupil Convention hopes to...

Read more

Rogue planet beneficial properties 6 billion tonnes per second in report progress spurt

by Chato80
October 2, 2025
0
Rogue planet beneficial properties 6 billion tonnes per second in report progress spurt

Artist’s impression of Cha 1107-7626, a rogue planet about 620 gentle years awayESO/L. Calçada/M. Kornmesser A ravenous rogue planet has been caught consuming 6 billion tonnes of gasoline...

Read more

Fly over Xanthe Terra with Mars Specific

by Chato80
October 3, 2025
0
Fly over Xanthe Terra with Mars Specific

ESA’s Mars Specific takes us on one other mesmerising flight over curving channels carved by water, islands which have resisted erosion, and a maze of hilly terrain.Central to the tour...

Read more

Devoted beginner discovers supernova in distant galaxy

by Chato80
October 2, 2025
0
Devoted beginner discovers supernova in distant galaxy

Filipp at his laptop computer. Credit score: Filipp Romanov. Astronomy is more and more changing into an internet affair. Current discoveries of interstellar Comet 3I/ATLAS and R2 SWAN...

Read more
Next Post
A Nova within the Making: Will T Coronae Borealis Pop in 2024?

A Nova within the Making: Will T Coronae Borealis Pop in 2024?

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Browse by Category

  • Alien
  • Astronomy
  • NASA
  • Space
  • Space Flight
  • UFO

Recent News

JWST captures clearest-ever picture of M87 galaxy’s supermassive black gap jet

JWST captures clearest-ever picture of M87 galaxy’s supermassive black gap jet

October 3, 2025
Vast-field surveys versus exact infrared observations: how Rubin compares to JWST

Vast-field surveys versus exact infrared observations: how Rubin compares to JWST

October 3, 2025
China’s Tianwen 2 asteroid-sampling spacecraft snaps a selfie with Earth

China’s Tianwen 2 asteroid-sampling spacecraft snaps a selfie with Earth

October 2, 2025
Interstellar comet 3I/ATLAS will likely be eyed by Mars and Jupiter probes because it zooms previous the solar this month

Interstellar comet 3I/ATLAS will likely be eyed by Mars and Jupiter probes because it zooms previous the solar this month

October 3, 2025
Surveying Io’s Floor with the UNAGI Lander

Surveying Io’s Floor with the UNAGI Lander

October 3, 2025
The JWST Spies The Uncooked Supplies For Exomoons

The JWST Spies The Uncooked Supplies For Exomoons

October 2, 2025
  • DMCA
  • Disclaimer
  • Privacy Policy
  • Cookie Privacy Policy
  • Terms and Conditions
  • Contact us
INTER SPACE SKY WAY

Copyright © 2023 Inter Space Sky Way.
Inter Space Sky Way is not responsible for the content of external sites.

No Result
View All Result
  • Home
  • Alien
  • UFO
  • Space
  • NASA
  • Space Flight
  • Astronomy

Copyright © 2023 Inter Space Sky Way.
Inter Space Sky Way is not responsible for the content of external sites.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In