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2 spacecraft will soon reach Mercury after 8 years in space. Here's what BepiColombo can do
Spce.com ^ | 09/03/2012 | Meghan Bartels

Posted on 09/06/2026 6:44:20 AM PDT by BenLurkin

Mercury, the tiniest and least-explored planet in the inner solar system, is hiding mysteries far larger than itself — and finally, scientists will soon be getting not one but two spacecraft designed to decode the strange world.

That's thanks to the BepiColombo mission, a joint project of the European Space Agency (ESA) and Japan Aerospace Exploration Agency (JAXA) that launched in October 2018. After a harrowing journey through the inner solar system, the mission is tackling a crucial maneuver on Thursday (Sept. 3): separating its science equipment from the transport that carried it all that way. By April 2027, scientists hope the mission's two instrument-heavy probes will be gathering a slew of observations that could help solve puzzles about Mercury — and maybe even the solar system we call home.

...

. By April, if all goes well, the mission will consist of two separate spacecraft gathering independent but coordinated data about Mercury.

Europe's Mercury Planetary Orbiter, or MPO, will focus on the planet proper. It's packed with 11 science instruments that will map the terrain, minerals in the crust, and the gravity field, investigate the hollows and volcanic deposits, and observe how the barrage of charged particles from the sun affects this innermost planet.

Japan's Mercury Magnetospheric Orbiter, or Mio, meanwhile, will focus on the planet's surroundings — its magnetosphere and wispy atmosphere, as well as the dust cluttering up its neighborhood.

(Excerpt) Read more at space.com ...


TOPICS: Astronomy
KEYWORDS: bepicolombo; esa; jaxa; mercury

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1 posted on 09/06/2026 6:44:20 AM PDT by BenLurkin
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To: BenLurkin

8 years to Mercury? Why did they take the scenic route?.........


2 posted on 09/06/2026 6:49:07 AM PDT by Red Badger (Iryna Zarutska, May 22, 2002 Kyiv, Ukraine – August 22, 2025 Charlotte, North Carolina Say her name)
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To: BenLurkin

What is the highest outside temperature in that area supposed to be?

What temperature can the craft handle without bursting into flames and incinerating?

I think we are not supposed to ask those questions.

Lol.


3 posted on 09/06/2026 6:49:53 AM PDT by cgbg (Four seconds is all it takes to beat the brainwashing.)
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To: BenLurkin
BepiColombo

I love their calzones.

4 posted on 09/06/2026 6:51:19 AM PDT by Jeff Chandler (The issue is never the issue. The issue is always the revolution.)
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To: Red Badger

My first thought exactly...


5 posted on 09/06/2026 6:51:30 AM PDT by BBB333
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To: BBB333

Plus its all downhill from here!.....😉


6 posted on 09/06/2026 6:53:21 AM PDT by Red Badger (Iryna Zarutska, May 22, 2002 Kyiv, Ukraine – August 22, 2025 Charlotte, North Carolina Say her name)
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To: BenLurkin

Does Freddie know about this?


7 posted on 09/06/2026 6:53:45 AM PDT by chajin ("There is no other name under heaven given among people by which we must be saved." Acts 4:12)
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To: BenLurkin

> That’s thanks to the BepiColombo mission… <

The US names its space missions well. Apollo, Voyager, etc.

But BepiColombo? That sounds like a name of a cartoon detective.


8 posted on 09/06/2026 6:54:55 AM PDT by Leaning Right
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To: Red Badger

I saw a video about how difficult it is to get to Mercury. The gravity that close to the sun is crazy.


9 posted on 09/06/2026 6:56:27 AM PDT by HYPOCRACY (There is no gravity. The earth just sucks. )
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To: Red Badger

I suppose that it could have gone in like Soviet probes to Venus and we could argue about how many milliseconds of data were collected...


10 posted on 09/06/2026 7:00:33 AM PDT by Empire_of_Liberty
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To: Red Badger

11 posted on 09/06/2026 7:02:32 AM PDT by BenLurkin (The above is not a statement of fact. It is opinion or satire. Or both.)
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To: BenLurkin

There have been a few bumps in the road, but one thing this country has done right is NASA.


12 posted on 09/06/2026 7:03:40 AM PDT by ComputerGuy
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To: BenLurkin

Lucky thing they didn’t take a wrong turn at Venus ,LOL


13 posted on 09/06/2026 7:05:36 AM PDT by butlerweave (Fateh)
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To: Red Badger

8 years to Mercury sounds like a jazz album title.


14 posted on 09/06/2026 7:10:17 AM PDT by wally_bert (I cannot be sure for certain, but in my personal opinion I am certain that I am not sure..)
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To: Red Badger

In before “they shoulda made a left turn in Albuquerque.”


15 posted on 09/06/2026 7:15:05 AM PDT by BradyLS (DO NOT FEED THE BEARS!)
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To: wally_bert

8 years to Mercury but only 30 Seconds to Mars?

Something’s not right with the solar system.

There’s some great music though.


16 posted on 09/06/2026 7:16:37 AM PDT by normbal (normbal. Non-native Tennessean.)
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To: BradyLS

They shoulda!.......


17 posted on 09/06/2026 7:16:50 AM PDT by Red Badger (Iryna Zarutska, May 22, 2002 Kyiv, Ukraine – August 22, 2025 Charlotte, North Carolina Say her name)
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To: BenLurkin
Neat-o. Something to look forward to next year!

I was gonna say “cool”,, but it IS Mercury, after all…

18 posted on 09/06/2026 7:20:41 AM PDT by telescope115 (Ad Astra, Ad Deum…)
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To: ComputerGuy

Musk is making a laughingstock out of NASA.

Government and science are incompatible.


19 posted on 09/06/2026 7:21:01 AM PDT by Empire_of_Liberty
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To: ComputerGuy

According to NASA they lost all the technology from the 1960s and early 1970s—and had to reinvent it from scratch.

That is quite the “bump in the road”.

Lol.


20 posted on 09/06/2026 7:25:15 AM PDT by cgbg (Four seconds is all it takes to beat the brainwashing.)
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