27 January 2023
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  • [ 24 August 2022 ] Webb images of Jupiter show auroras, rings, moons News
  • [ 12 July 2022 ] Webb: Stellar nursery in Carina News
  • [ 12 July 2022 ] Webb: a ringside seat to galactic mergers and interactions News
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Month: February 2022

Equipment

Raspberry Pi high quality camera

25 February 2022 Astronomy Now

Geoffrey Lenox-Smith tests whether the Raspberry Pi’s new High Quality camera can be used for astrophotography.

News

Webb mirror segments repositioned as alignment proceeds

24 February 2022 Astronomy Now

Engineers are making steady progress aligning the 18 segments making up the Webb space telescope’s 6.5-metre primary mirror.

Picture This

A galactic train wreck triggers spasms of star birth

23 February 2022 Astronomy Now

Two galaxies passing through one another in a head-on collision generate a burst of star formation in an intriguing triangular shape caused by ongoing gravitational interactions.

News

M77 sheds light on differences between active galactic nuclei

22 February 2022 Astronomy Now

New observations support the idea that active galactic nuclei, despite their different appearances, share the same basic structure.

Equipment

Unistellar EVscope Equinox

22 February 2022 Ade Ashford

Unistellar’s eQuinox delivers five times the internal data storage and longer battery life than its predecessor, but ditches the eVscope’s electronic eyepiece. Ade Ashford checks out the new features.

Observing

NGC 2841 a perfectly-put-together spiral galaxy

21 February 2022 Mark Armstrong

NGC 2841 in Ursa Major (UMa), the Great Bear, is one of the best galaxies without a coveted Messier designation (or an entry in the Caldwell Catalogue for that matter) in the entire sky.

News

NASA pleased with initial Webb images as mirror alignment begins

13 February 2022 Astronomy Now

In another major milestone, the James Webb Space Telescope has captured first-light images of a star to help engineers align the 18 segments making up its primary mirror.

Picture This

Two galaxies with active galactic nuclei interact in dramatic fashion

13 February 2022 Astronomy Now

Hubble captures a dramatic view of two galaxies, both with active galactic nuclei, interacting in a close encounter that is pulling gas, dust and entire star systems from one toward the other.

News

A third planet found orbiting nearest star to Sun

11 February 2022 Astronomy Now

Astronomers have found the gravitational signature of a third planet orbiting Proxima Centauri, the nearest star to the Sun.

News

IAU “deeply concerned” about satellite mega-constellations

8 February 2022 Astronomy Now

Amid increasing concern about the impact of satellite mega-constellations, the IAU selects hosts to coordinate public and government awareness.

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News Headlines

  • See all the planets in January
    16 January 2023
  • Frank Drake, SETI pioneer, 1930–2022
    3 September 2022
  • Webb images of Jupiter show auroras, rings, moons
    24 August 2022
  • Webb: Stellar nursery in Carina
    12 July 2022
  • Webb: a ringside seat to galactic mergers and interactions
    12 July 2022
  • Home
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    • Current Issue
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      • January last issue
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  • AstroFest 2023
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    • Almanac
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    • DSLR Calc
  • Reviews
    • Equipment
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  • Spaceflight Now
  • Shop
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    • Ask Astronomy Now
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