Waves in Saturn's rings give precise measure. . .
Saturn hasn't always had rings
Scientists find increase in asteroid impacts. . .
High-speed supernova reveals earliest moment. . .
New way supermassive black holes are 'fed'
The orderly chaos of black holes
Birth of a black hole or neutron star captur. . .
Astronomers find signatures of a 'messy' sta. . .
Cosmic telescope zooms in on the beginning o. . .
X-ray pulse detected near event horizon as b. . .
Long-duration space missions have lasting ef. . .
Canada's CHIME telescope detects second repe. . .
Astronomers observe evolution of a black hol. . .
First evidence of gigantic remains from star. . .
Astronomers map 'light echoes' of newly disc. . .
Lifting the veil on star formation in the Or. . .
A survey machine and a data trove: Dark Ener. . .
Nature's magnifying glass reveals unexpected. . .
Space microbes aren't so alien after all
TESS discovers its third new planet, with lo. . .
More News . . .
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Sunday, January 20, 2019 01:29:27 am Pacific Time