Astronomy – Page 10 – Astronomy Now

Milky Way’s supermassive black hole shines in stunning first portrait

12 May 2022 Keith Cooper

The black hole in the centre of our Milky Way Galaxy has been imaged for the first time, showing a ring of gas encircling the event horizon, beyond which no light can escape.

Observe the Moon occulting Porrima, Virgo’s celebrated second star.

11 May 2022 Mark Armstrong

On the morning of 13 May (12/13), the Moon occults Porrima (gamma Virginis), Virgo’s celebrated binary star, in an event that’s visible across the UK.

The Sky Imaging Edition Part 1: TPoint modelling

6 May 2022 Astronomy Now

Software Bisque’s latest edition of The Sky software isn’t just a digital planetarium, but makes for an excellent assistant for imagers, allowing computer control of all facets of the imaging process.

RVO Horizon 72mm ED: The future of refractors is on the Horizon

29 April 2022 Steve Ringwood

Steve Ringwood checks out a new offering from Rother Valley Optics that raises the bar for compact refractors.

Watch Venus and Jupiter as they converge for this weekend’s great conjunction

27 April 2022 Mark Armstrong

Venus and Jupiter now lie close together in the pre-dawn eastern sky, providing a marvellous albeit lowly sight just before sunrise.

Don’t miss Mercury, now at its evening’s best for the year

24 April 2022 Mark Armstrong

Mercury is now visible soon after sunset in the west-north-western sky.

Binocular vision: Helios Lightquest HR 28 x 110

22 April 2022 Steve Ringwood

Helios’ new large and extremely powerful binoculars are like twin light-buckets that give wide and deep views of the night sky, but does their design match their optical capability? Steve Ringwood finds out.

Choosing and using a CMOS camera

15 April 2022 Astronomy Now

The CMOS astro-camera revolution is here, and astrophotographer Martin Bradley is on hand to explain what makes these cameras stand out.

Choosing the best eyepiece for you

8 April 2022 Ade Ashford

If the optics of your telescope are well aligned but the views are still lacklustre, maybe it’s time for some new eyepieces. Ade Ashford helps you choose them.

Celestron SkyMaster 25 × 100 binoculars

1 April 2022 Ade Ashford

These behemoth binoculars are the largest in Celestron’s SkyMaster range, but are they the ultimate for astronomical and terrestrial use? Ade Ashford finds out.