16 April 2021
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Latest News
  • [ 11 April 2021 ] NASA delays Mars helicopter flight to troubleshoot test glitch News
  • [ 7 April 2021 ] Astronomers spot merging galaxies hosting dual quasars News
  • [ 1 April 2021 ] RAS warns of growing light pollution as satellite fleets expand News
  • [ 1 April 2021 ] InSight lander detects two more sizeable marsquakes News
  • [ 31 March 2021 ] Interstellar comet 2I/Borisov may be most pristine ever seen News
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greenhouse effect

News

Study shows Venus may have once enjoyed a temperate climate

23 September 2019 Astronomy Now

Computer simulations indicate Venus may have been a temperate, possibly habitable, planet for two to three billion years before evolving into the hellish hothouse seen today.

News

Primordial asteroid impacts a possible solution to “faint young Sun paradox”

24 June 2016 Astronomy Now

In the first billion years of Earth’s history, the planet was bombarded by primordial asteroids, while a faint Sun provided much less heat. A Southwest Research Institute-led team posits that this tumultuous beginning may have ultimately fostered life on Earth, particularly in terms of sustaining liquid water.

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News Headlines

  • NASA delays Mars helicopter flight to troubleshoot test glitch

    11 April 2021
  • Astronomers spot merging galaxies hosting dual quasars

    7 April 2021
  • RAS warns of growing light pollution as satellite fleets expand

    1 April 2021
  • InSight lander detects two more sizeable marsquakes

    1 April 2021
  • Interstellar comet 2I/Borisov may be most pristine ever seen

    31 March 2021
  • Home
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  • Spaceflight Now
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    • Ask Astronomy Now
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