ET on Feb. 19, 2021. The Apollo samples are still being studied with instrumentation that had not been invented yet when the samples were collected, by people not yet born, to answer questions not yet asked, Jason Dworkin, a NASA scientist who works on the agencys asteroid mission, told me. The capsules inside the Perseverance rover, 43 in total, are each about the size of a standard laboratory test tube. The contamination-control people sent out a list of approved hair products that were unscented, to make sure that, basically, the outgassing of our hair products didnt impact the tubes at all, Karafillis told me. gettyRepeat the process on Friday, February 19 and youll see Mars and a First Quarter Moon form a loose triangle with the luminous tangle of stars called the Seven Sisters, an open cluster of hot young blue stars also known as the Pleiades and M45.
43 unscented blue stars are also known as the Seven Pleiades and M45.
( z0 know :ARG1 ( z1 star :quant 43 :ARG1-of ( z2 smell ) :mod ( z3 blue ) ) :ARG2 ( z4 and :op ( z5 thing :name ( z6 name :op 7 :op "Pleiades" ) ) :op ( z7 thing :name ( z8 name :op "M45" ) ) ) :mod ( z9 also ) )
(z0 / know-02
    :ARG1 (z1 / star
              :quant 43
              :ARG1-of (z2 / smell-02)
              :mod (z3 / blue))
    :ARG2 (z4 / and
              :op1 (z5 / thing
                       :name (z6 / name
                                 :op1 7
                                 :op2 "Pleiades"))
              :op2 (z7 / thing
                       :name (z8 / name
                                 :op1 "M45")))
    :mod (z9 / also))
43 unscented blue stars are also known as the Seven Pleiades and M45 .
z1 :mod z3
z1 :ARG1-of z2
z1 :quant 0
z0 :mod z9
z0 :ARG1 z1
z0 :ARG2 z4
z6 :op2 3
z6 :op1 1
z8 :op1 2
z5 :name z6
z4 :op1 z5
z7 :name z8
z4 :op2 z7