20 July 2025
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Kuiper Belt

News

Largest planets likely formed first from icy “planetary pebbles”

20 August 2015 Astronomy Now

Researchers at Southwest Research Institute (SwRI) and Queen’s University in Canada have unravelled the mystery of how Jupiter and Saturn likely formed using computer simulations. The discovery, which changes our view of how all planets might have formed, also suggests that the gas giants in the solar system probably formed before the terrestrial planets.

News

Young solar system discovered around a nearby star

2 June 2015 Astronomy Now

An international team using the Gemini Planet Imager (GPI) at the Gemini South telescope in Chile has discovered a young, emerging planetary system around star HD 115600 that has remarkable similarities to our own Solar System in its infancy.

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News Headlines

  • Stuart Clark and Steven Young shake hands after signing the Astronomy Now contract.
    Astronomy Now under new ownership
    18 July 2025
  • universe
    Is the Hubble Tension Resolved?
    9 June 2025
  • The Universe
    Universe’s end – sooner rather than later
    16 May 2025
  • T Coronae Borealis
    A faint star will reveal itself as it throws a hissy-fit
    26 March 2025
  • Saturn
    Saturn’s Rings to “Disappear”
    24 March 2025
  • Home
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      • September last issue
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