25 March 2023
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Latest News
  • [ 23 March 2023 ] A simpler, more mundane explanation for ‘Oumuamua’s strange behaviour News
  • [ 22 March 2023 ] Japanese Hakuto-R moon lander slips into lunar orbit News
  • [ 21 March 2023 ] Analysis of Magellan data shows apparent volcanic activity on Venus News
  • [ 23 February 2023 ] Webb images M92, one of the Milky Way’s oldest globular clusters News
  • [ 20 February 2023 ] The Eskimo: observe one of winter’s best planetary nebulae News
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TW Hydrae

News

Hubble captures ‘shadow play’ caused by possible planet

10 January 2017 Stephen Clark

Searching for planets around other stars is a tricky business. They’re so small and faint that it’s hard to spot them. But a possible planet in a nearby stellar system may be betraying its presence in a unique way: by a shadow that is sweeping across the face of a vast pancake-shaped gas-and-dust disk surrounding a young star.

News

Detection of methanol shows comets are forming in distant solar system

16 June 2016 Astronomy Now

Astronomers have found the organic molecule methyl alcohol, or methanol, in the protoplanetary disc of TW Hydrae, 175 light-years from Earth — the first such detection of this chemical compound in a young planet-forming disc. Since methanol forms on the icy coatings of dust grains, this discovery provides a window into the region where comets are likely forming.

News

A planet is forming in an Earth-like orbit around a young star

2 April 2016 Astronomy Now

Discs of dust and gas that surround young stars are the formation sites of planets. New images from the Atacama Large Millimetre/submillimetre Array (ALMA) reveal never-before-seen details in the planet-forming disc around a nearby Sun-like star, including a tantalising gap at the same distance from the star as the Earth is from the Sun.

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News Headlines

  • A simpler, more mundane explanation for ‘Oumuamua’s strange behaviour
    23 March 2023
  • Japanese Hakuto-R moon lander slips into lunar orbit
    22 March 2023
  • Analysis of Magellan data shows apparent volcanic activity on Venus
    21 March 2023
  • Webb images M92, one of the Milky Way’s oldest globular clusters
    23 February 2023
  • The Eskimo: observe one of winter’s best planetary nebulae
    20 February 2023
  • Home
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      • March last issue
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  • AstroFest 2023
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    • DSLR Calc
  • Reviews
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    • Book Reviews
  • Spaceflight Now
  • Shop
  • Contact Us
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    • Ask Astronomy Now
    • Editorial
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