Using the Virtual Microscope volunteers can search over the collector for the tracks of the interstellar dust particles.
1	Using	use	VERB	VBG	VerbForm=Ger	7	advcl	7:advcl	Discourse=mode-means:86->87:0
2	the	the	DET	DT	Definite=Def|PronType=Art	4	det	4:det	Entity=(94-abstract-giv:act-cf1*-2,3-coref
3	Virtual	Virtual	ADJ	NNP	Degree=Pos|Number=Sing	4	amod	4:amod	_
4	Microscope	Microscope	PROPN	NNP	Number=Sing	1	obj	1:obj	Entity=94)
5	volunteers	volunteer	NOUN	NNS	Number=Plur	7	nsubj	7:nsubj	Discourse=joint-sequence_m:87->77:1|Entity=(99-person-new-cf5-1-coref)
6	can	can	AUX	MD	Number=Plur|Person=3|VerbForm=Fin	7	aux	7:aux	_
7	search	search	VERB	VB	VerbForm=Inf	0	root	0:root	_
8	over	over	ADP	IN	_	10	case	10:case	_
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	10:det	Entity=(67-object-giv:inact-cf2-2-coref
10	collector	collector	NOUN	NN	Number=Sing	7	obl	7:obl:over	Entity=67)
11	for	for	ADP	IN	_	13	case	13:case	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	13:det	Entity=(100-abstract-new-cf6-2-coref
13	tracks	track	NOUN	NNS	Number=Plur	7	obl	7:obl:for	_
14	of	of	ADP	IN	_	18	case	18:case	_
15	the	the	DET	DT	Definite=Def|PronType=Art	18	det	18:det	Entity=(11-object-giv:inact-cf3-4-coref
16	interstellar	interstellar	ADJ	JJ	Degree=Pos	18	amod	18:amod	Entity=(63-substance-giv:inact-cf4-2-coref
17	dust	dust	NOUN	NN	Number=Sing	18	compound	18:compound	Entity=63)
18	particles	particle	NOUN	NNS	Number=Plur	13	nmod	13:nmod:of	Entity=11)100)|SpaceAfter=No
19	.	.	PUNCT	.	_	7	punct	7:punct	_
