Dream Chaser

Author
Discussion

MartG

20,677 posts

204 months

Sunday 12th November 2017
quotequote all
Well it seems they did the ALT-2 test yesterday...

"SNC is proud to announce the Dream Chaser® spacecraft had a successful free-flight test today at Edwards Air Force Base, with support of NASA's Armstrong Flight Research Center. The Dream Chaser had a beautiful flight and landing!
On Monday we will share more information, photos and video from today's flight test."





Beati Dogu

8,891 posts

139 months

Sunday 12th November 2017
quotequote all
The European Space Agency's "Hermes" spacecraft was another very similar reusable shuttle concept.



They intended to launch it atop an Ariane V rocket, but it was cancelled in 1992.

MartG

20,677 posts

204 months

Monday 13th November 2017
quotequote all

Caruso

7,436 posts

256 months

Monday 13th November 2017
quotequote all
I presume this was an autonomous landing?

MartG

20,677 posts

204 months

Monday 13th November 2017
quotequote all
Caruso said:
I presume this was an autonomous landing?
Yes

Full press release is here https://www.sncorp.com/press-releases/snc-dream-ch...

Eric Mc

Original Poster:

122,029 posts

265 months

Tuesday 14th November 2017
quotequote all
Nice to see the project back on track.

Fonz

361 posts

184 months

Tuesday 14th November 2017
quotequote all
Quietly impressive. smile

Beati Dogu

8,891 posts

139 months

Tuesday 14th November 2017
quotequote all


40 years of progress.

Einion Yrth

19,575 posts

244 months

Tuesday 14th November 2017
quotequote all
Beati Dogu said:


40 years of progress.
Early sixties so more like 50 odd years of no real progress. Not that that makes dream chaser a bad thing, just overdue.

Beati Dogu

8,891 posts

139 months

Wednesday 15th November 2017
quotequote all
Well I meant between the two, but yes. That too.


Dream Catcher's most recent descendant is NASA's HL-20 "Horizontal Lander 20". They're the same basic dimensions too.

They built some scale models for wind tunnel testing and in 1990, this full size mock up to work out the internal layout:



I didn't amount to anything and further research was ended in 1991.

It was itself a investigation into the Soviet BOR-4 lifting body spacecraft. Although they were flying half-scale models of this in the early 80s to test heat protection tiles for their Buran shuttle programme.


https://en.wikipedia.org/wiki/HL-20_Personnel_Laun...

https://en.wikipedia.org/wiki/BOR-4


MartG

20,677 posts

204 months

Wednesday 15th November 2017
quotequote all
Beati Dogu said:
Dream Catcher's most recent anticedent is NASA's HL-20 "Horizontal Lander 20". They're the same basic dimensions too.
FTFY wink

Einion Yrth

19,575 posts

244 months

Wednesday 15th November 2017
quotequote all
MartG said:
Beati Dogu said:
Dream Catcherhasers's most recent antiecedent is NASA's HL-20 "Horizontal Lander 20". They're the same basic dimensions too.
FTFY wink
Fixed it for both of you.

Beati Dogu

8,891 posts

139 months

Wednesday 15th November 2017
quotequote all
Skitt’s Law at work I believe. The circle of ownage is complete. type

Beati Dogu

8,891 posts

139 months

Wednesday 15th November 2017
quotequote all
Here's a close up video of it that Sierra Nevada Corp have released:

https://www.youtube.com/watch?time_continue=13&amp...

Beati Dogu

8,891 posts

139 months

Saturday 18th November 2017
quotequote all
Glad to see the fluffy dice were onboard for this test too.


MartG

20,677 posts

204 months

Beati Dogu

8,891 posts

139 months

Wednesday 29th November 2017
quotequote all
It's daft that they got a cargo resupply contract from NASA for the ISS, but not a crew contact.

The whole point of a winged spacecraft is it can get people down cleanly and quickly and avoid having to fish them out of the Pacific covered in puke. Especially now they've pulled propulsive landings from the Crew Dragon.

AshVX220

5,929 posts

190 months

Thursday 30th November 2017
quotequote all
I would have thought Dream Chaser would have been an ideal emergency lifeboat for the ISS.

MartG

20,677 posts

204 months

Eric Mc

Original Poster:

122,029 posts

265 months

Saturday 6th January 2018
quotequote all
Is this a second successful flight or just a summary of the November test?