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Our August issue is now live!

Read the August issue of Nature Astronomy.

Latest Research

  • Letter |

    Brightness changes of the Sun over timescales from minutes to decades, relevant to Earth’s climate and the detection of exoplanets around Sun-like stars, can be fully and precisely explained by the magnetic field and granulation of the Sun’s surface.

    • A. I. Shapiro
    • , S. K. Solanki
    • , N. A. Krivova
    • , R. H. Cameron
    • , K. L. Yeo
    •  & W. K. Schmutz
  • Letter |

    Diamonds precipitate from methane under the intense pressures of the atmospheres of Neptune and Uranus. Here, a laser shock experiment on a hydrocarbon sample shows that diamonds may require ten times as much pressure to precipitate as was previously thought.

    • D. Kraus
    • , J. Vorberger
    • , A. Pak
    • , N. J. Hartley
    • , L. B. Fletcher
    • , S. Frydrych
    • , E. Galtier
    • , E. J. Gamboa
    • , D. O. Gericke
    • , S. H. Glenzer
    • , E. Granados
    • , M. J. MacDonald
    • , A. J. MacKinnon
    • , E. E. McBride
    • , I. Nam
    • , P. Neumayer
    • , M. Roth
    • , A. M. Saunders
    • , A. K. Schuster
    • , P. Sun
    • , T. van Driel
    • , T. Döppner
    •  & R. W. Falcone
  • Review Article |

    Total solar eclipses are a unique opportunity to study the lower solar corona where the solar wind originates. This review presents the recent advancements in coronal science from eclipses and the scientific and outreach plans for this year's totality.

    • Jay M. Pasachoff
  • Letter |

    M dwarfs harbour stellar dynamos driven by convective motions in their interiors. Previously, the magnetic field strengths generated by these dynamos were thought to saturate at 4 kG, but this limit has now been busted by four stars with dipole dynamo states.

    • D. Shulyak
    • , A. Reiners
    • , A. Engeln
    • , L. Malo
    • , R. Yadav
    • , J. Morin
    •  & O. Kochukhov
  • Letter |

    Venus Express wind measurements at Venus’s cloud top during the night show a different picture than dayside. Both fast and slow motions are detected (there are only fast ones during the day) as well as many stationary waves related to surface relief.

    • J. Peralta
    • , R. Hueso
    • , A. Sánchez-Lavega
    • , Y. J. Lee
    • , A. García Muñoz
    • , T. Kouyama
    • , H. Sagawa
    • , T. M. Sato
    • , G. Piccioni
    • , S. Tellmann
    • , T. Imamura
    •  & T. Satoh

News & Comment

Current Issue

Volume 1 Issue 8

ESO/Stéphane Guisard (www.eso.org/~sguisard)

Volume 1 Issue 8

Star formation in barren and fecund clouds

A pair of neighbouring molecular clouds, Pipe and Ophiuchus, have similar masses and ages yet very different star formation rates, evident from Ophiuchus’s burst of colour due to stellar feedback. The different birth rates had been a mystery until this study looking into the alignment of the clouds’ structure with their magnetic fields.

See Li et al. 1, 0158 (2017).

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