(This is a kind of "wind" of interstellar dust, caused by the fact that our solar system is moving with respect to the local interstellar medium.)
1	(	(	PUNCT	-LRB-	_	5	punct	5:punct	Discourse=context-background:103->98:2|SpaceAfter=No
2	This	this	PRON	DT	Number=Sing|PronType=Dem	5	nsubj	5:nsubj	Entity=(115-abstract-giv:act-cf1*-1-ana)
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	5:cop	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	5:det	Entity=(115-abstract-giv:act-cf1*-2-coref
5	kind	kind	NOUN	NN	Number=Sing	0	root	0:root	_
6	of	of	ADP	IN	_	8	case	8:case	_
7	"	''	PUNCT	``	_	8	punct	8:punct	SpaceAfter=No|XML=<q>
8	wind	wind	NOUN	NN	Number=Sing	5	nmod	5:nmod:of	SpaceAfter=No
9	"	''	PUNCT	''	_	8	punct	8:punct	XML=</q>
10	of	of	ADP	IN	_	12	case	12:case	_
11	interstellar	interstellar	ADJ	JJ	Degree=Pos	12	amod	12:amod	Entity=(63-substance-giv:act-cf3-2-coref
12	dust	dust	NOUN	NN	Number=Sing	8	nmod	8:nmod:of	Entity=63)115)|SpaceAfter=No
13	,	,	PUNCT	,	_	14	punct	14:punct	_
14	caused	cause	VERB	VBN	Tense=Past|VerbForm=Part	5	acl	5:acl	Discourse=causal-cause:104->103:0
15	by	by	ADP	IN	_	17	case	17:case	_
16	the	the	DET	DT	Definite=Def|PronType=Art	17	det	17:det	Entity=(117-abstract-new-cf6-2-sgl
17	fact	fact	NOUN	NN	Number=Sing	14	obl:agent	14:obl:agent	_
18	that	that	SCONJ	IN	_	23	mark	23:mark	Discourse=elaboration-attribute:105->104:0
19	our	our	PRON	PRP$	Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs	21	nmod:poss	21:nmod:poss	Entity=(116-place-giv:act-cf2-3-coref(118-person-acc:com-cf5-1-sgl)
20	solar	solar	ADJ	JJ	Degree=Pos	21	amod	21:amod	_
21	system	system	NOUN	NN	Number=Sing	23	nsubj	23:nsubj	Entity=116)
22	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	23	aux	23:aux	_
23	moving	move	VERB	VBG	Tense=Pres|VerbForm=Part	17	acl	17:acl:that	_
24	with	with	ADP	IN	_	25	case	25:case	_
25	respect	respect	NOUN	NN	Number=Sing	23	obl	23:obl:with	_
26	to	to	ADP	IN	_	30	case	30:case	_
27	the	the	DET	DT	Definite=Def|PronType=Art	30	det	30:det	Entity=(49-substance-giv:inact-cf4-4-coref
28	local	local	ADJ	JJ	Degree=Pos	30	amod	30:amod	_
29	interstellar	interstellar	ADJ	JJ	Degree=Pos	30	amod	30:amod	_
30	medium	medium	NOUN	NN	Number=Sing	25	nmod	25:nmod:to	Entity=49)117)|SpaceAfter=No
31	.	.	PUNCT	.	_	5	punct	5:punct	SpaceAfter=No
32	)	)	PUNCT	-RRB-	_	5	punct	5:punct	_
