6 June 2023
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Latest News
  • [ 1 June 2023 ] Webb spots vast plume of water vapor spewing from Saturn’s moon Enceladus News
  • [ 26 May 2023 ] Seeing the universe in X-rays, optical and infrared, all at once News
  • [ 15 May 2023 ] A record-setting explosion as a supermassive black hole gorges on gas News
  • [ 13 May 2023 ] Globular cluster mystery may be explained by short-lived ultra-massive suns News
  • [ 12 May 2023 ] Jammed radar boom on Jupiter-bound Juice probe finally freed News
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Articles by Astronomy Now

News

Green light for construction of European Extremely Large Telescope

5 December 2014 Astronomy Now

The European Southern Observatory’s Council has authorised spending of around one billion euros for the construction of the 39-metre aperture European Extremely Large Telescope (E-ELT) on Cerro Armazones in the Chilean Atacama Desert.

News

Researchers suggest Martian meteorite contains organic carbon of biological origin

4 December 2014 Astronomy Now

An analysis of a Martian meteorite named Tissint, seen to fall in the Moroccan desert on 18th July 2011, revealed small fissures filled with organic carbon that is possibly biological in origin, according to an international research team.

News

US-UK press conference declaration calls for awareness of dangerous asteroids

2 December 2014 Astronomy Now

Experts and luminaries in science, business and entertainment will assemble at simultaneous press conferences in San Francisco & London on 3rd December to officially unveil Asteroid Day 2015, a global day of public awareness about asteroids and the threat they pose to humanity.

News

Ground-based detection of super-Earth transit

1 December 2014 Astronomy Now

A team of astronomers has measured the passing of a super-Earth in front of a bright, nearby Sun-like star using a ground-based telescope for the first time. Exoplanet 55 Cancri e, some 40 light-years away, is about twice as big and eight times as massive as the Earth.

News

Japanese “ATERUI” becomes world’s fastest astronomical supercomputer

1 December 2014 Astronomy Now

Capable of performing one thousand trillion calculations per second, the National Astronomical Observatory of Japan’s upgraded “ATERUI” Cray XC30 supercomputer now offers the world’s best performance for astronomical simulations.

News

Earth’s ‘plasmaspheric hiss’ protects against a harmful radiation belt

27 November 2014 Astronomy Now

Researchers at MIT, the University of Colorado and elsewhere have found that very low-frequency electromagnetic waves in the Earth’s upper atmosphere form a shield, protecting the planet’s surface from the Van Allen belt’s high-energy radiation.

News

‘Eye of Sauron’ provides new way of measuring distances to galaxies

26 November 2014 Astronomy Now

A team led by Dr. Sebastian Hoenig from the University of Southampton has developed a new way of measuring precise distances to galaxies tens of millions of light-years away, refining the distance to NGC 4151 and providing a way for accurately determining black hole masses.

News

Dawn spacecraft’s geological maps of asteroid Vesta

25 November 2014 Astronomy Now

Launched in 2007, Nasa’s Dawn spacecraft orbited and surveyed large asteroid Vesta between July 2011 and September 2012. This detailed map is the culmination of a two-and-a-half-year geological mapping campaign.

Picture This

3D view of Philae’s descent to comet

24 November 2014 Astronomy Now

Put on your red-blue 3D glasses to appreciate this view of comet 67P/Churyumov-Gerasimenko as seen by Philae’s ROLIS imaging system from a distance of 2 miles (3 km).

NASA's reworked image of Europa based on late 1990s data from the Galileo spacecraft.
Picture This

NASA’s ‘remastered’ view of Europa

21 November 2014 Astronomy Now

NASA uses modern processing techniques to rework a mosaic of images sent back by the Galileo spacecraft in the late 1990s, delivering a high-resolution view of this icy ocean world in natural colours.

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News Headlines

  • Webb spots vast plume of water vapor spewing from Saturn’s moon Enceladus
    1 June 2023
  • Seeing the universe in X-rays, optical and infrared, all at once
    26 May 2023
  • A record-setting explosion as a supermassive black hole gorges on gas
    15 May 2023
  • Globular cluster mystery may be explained by short-lived ultra-massive suns
    13 May 2023
  • Jammed radar boom on Jupiter-bound Juice probe finally freed
    12 May 2023
  • Home
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