The Galileo and Ulysses spacecraft carried dust detectors onboard that Eberhard Gruen and his colleagues used to first detect and them measure the flux of interstellar dust particles streaming into the solar system.
1	The	the	DET	DT	Definite=Def|PronType=Art	5	det	5:det	Discourse=context-background:98->110:2|Entity=(108-object-new-cf5-4,5-sgl(109-object-new-cf10-2-sgl-Galileo_%28spacecraft%29
2	Galileo	Galileo	PROPN	NNP	Number=Sing	5	compound	5:compound	Entity=109)
3	and	and	CCONJ	CC	_	4	cc	4:cc	_
4	Ulysses	Ulysses	PROPN	NNP	Number=Sing	2	conj	2:conj:and|5:compound	Entity=(110-object-new-cf6-2-sgl-Ulysses_%28spacecraft%29
5	spacecraft	spacecraft	NOUN	NN	Number=Sing	6	nsubj	6:nsubj	Entity=110)108)
6	carried	carry	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
7	dust	dust	NOUN	NN	Number=Sing	8	compound	8:compound	Entity=(111-object-new-cf8-2-sgl(112-substance-new-cf11-1-sgl)
8	detectors	detector	NOUN	NNS	Number=Plur	6	obj	6:obj|16:obj	Entity=111)
9	onboard	onboard	ADV	RB	Degree=Pos	6	advmod	6:advmod	_
10	that	that	PRON	WDT	PronType=Rel	16	obj	8:ref	Discourse=elaboration-additional:99->98:0
11	Eberhard	Eberhard	PROPN	NNP	Number=Sing	16	nsubj	16:nsubj	Entity=(113-person-new-cf1-1,2-coref-Eberhard_Grün
12	Gruen	Gruen	PROPN	NNP	Number=Sing	11	flat	11:flat	Entity=113)
13	and	and	CCONJ	CC	_	15	cc	15:cc	_
14	his	his	PRON	PRP$	Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	15	nmod:poss	15:nmod:poss	Entity=(114-person-new-cf9-2-sgl(113-person-giv:act-cf1-1-ana-Eberhard_Grün)
15	colleagues	colleague	NOUN	NNS	Number=Plur	11	conj	11:conj:and|16:nsubj	Entity=114)
16	used	use	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	8	acl:relcl	8:acl:relcl	_
17	to	to	PART	TO	_	19	mark	19:mark	Discourse=purpose-goal:100->98:1
18	first	first	ADV	RB	Degree=Pos|NumType=Ord	19	advmod	19:advmod	_
19	detect	detect	VERB	VB	VerbForm=Inf	16	advcl	16:advcl:to	_
20	and	and	CCONJ	CC	_	22	cc	22:cc	Discourse=joint-sequence_m:101->100:0
21	them	then	ADV	RB	Typo=Yes	22	advmod	22:advmod	CorrectForm=then|XML=<sic ana:::"then"></sic>
22	measure	measure	VERB	VB	VerbForm=Inf	19	conj	16:advcl:to|19:conj:and	_
23	the	the	DET	DT	Definite=Def|PronType=Art	24	det	24:det	Entity=(115-abstract-new-cf7-2-coref
24	flux	flux	NOUN	NN	Number=Sing	22	obj	22:obj	_
25	of	of	ADP	IN	_	28	case	28:case	_
26	interstellar	interstellar	ADJ	JJ	Degree=Pos	28	amod	28:amod	Entity=(11-object-giv:inact-cf2-3-coref(63-substance-giv:inact-cf3-2-coref
27	dust	dust	NOUN	NN	Number=Sing	28	compound	28:compound	Entity=63)
28	particles	particle	NOUN	NNS	Number=Plur	24	nmod	24:nmod:of	Entity=11)115)
29	streaming	stream	VERB	VBG	VerbForm=Ger	28	acl	28:acl	Discourse=elaboration-attribute:102->101:0
30	into	into	ADP	IN	_	33	case	33:case	_
31	the	the	DET	DT	Definite=Def|PronType=Art	33	det	33:det	Entity=(116-place-acc:com-cf4-3-coref
32	solar	solar	ADJ	JJ	Degree=Pos	33	amod	33:amod	_
33	system	system	NOUN	NN	Number=Sing	29	obl	29:obl:into	Entity=116)|SpaceAfter=No
34	.	.	PUNCT	.	_	6	punct	6:punct	_
