3 October 2025
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Latest News
  • [ 24 September 2025 ] Nova outburst in Centaurus News
  • [ 12 September 2025 ] Astronomy Now relaunches digital platform News
  • [ 8 September 2025 ] Potentially habitable planet TRAPPIST-1e displays tentative evidence for an atmosphere News
  • [ 18 August 2025 ] Ten-Year Lease Extension Confirmed at Herstmonceux Observatory News
  • [ 10 August 2025 ] Venus and Jupiter’s bright morning conjunction News
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News

Habitable planets may lie outside the “Goldilocks zone” in extra-solar systems

5 July 2016 Astronomy Now

If conditions had been just a little different an eon ago, there might be plentiful life on Venus and none on Earth, according to a new hypothesis. Minor evolutionary changes could have altered the fates of both Earth and Venus in ways that scientists may soon be able to model through observation of other solar systems, particularly ones in the process of forming.

News

Did Earth receive its water from comets, or geologically from within?

21 December 2014 Astronomy Now

Was the Earth dry and inhospitable to life until icy comets pelted the planet and deposited water on the surface? Two researchers at Ohio State University believe that Earth was formed with water in its interior and propose a mechanism for bringing it to the surface.

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News Headlines

  • Nova outburst in Centaurus
    24 September 2025
  • Astronomy Now relaunches digital platform
    12 September 2025
  • Potentially habitable planet TRAPPIST-1e displays tentative evidence for an atmosphere
    8 September 2025
  • Ten-Year Lease Extension Confirmed at Herstmonceux Observatory
    18 August 2025
  • Graphic showing the close conjunction of Jupiter and Venus with other stars and contellations marked on a dark sky, above a horizon with trees in silhouette.
    Venus and Jupiter’s bright morning conjunction
    10 August 2025
  • Home
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      • September last issue
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  • Spaceflight Now
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