A giant asteroid is expected to pass earth this week

Time to dig out the telescope 🔭

Author: Emma DicksonPublished 2nd Mar 2022

A giant asteroid is expected to pass earth this week

An asteroid four times as big as the Shard is days away from passing Earth.

The asteroid – known as '2001 CB21' by astronomers at NASA - believe it should pass safely and could be visible.

Currently travelling at about 36,800 miles per hour, the asteroid is estimated to be four times as big as The Shard in London which stands at 310 meters (1,106 ft) tall.

While NASA suggest this will be a close pass to our planet, there’s no need to panic, it will be passing around three million miles away from Earth.

That’s 12 times the distance between the Moon and the Earth.

You should be able to spot the passing asteroid from your back garden with a trusty telescope, just before 8am on March 4th.

Check out some of NI's top stargazing spots 👇

Darvagh Forest, Cookstown

Davagh Forest Park is the first place in Northern Ireland to be accredited as an IDA International Dark Sky Park. It is one of only 85 places around the globe to hold this distinction.

Carrick-a-Rede, Ballintoy

Carrick-a-Rede Rope Bridge site is classified as one of the best places in Northern Ireland for stargazing. Periodically Carrick-a-Rede hosts special star gazing evenings for astronomy fans.


The entire The Antrim coast road offers points where the aurora sometimes makes an impactful show at night.

Mourne Mountains, Newcastle

There's no need to worry about finding a decent spot for your car or struggling with crowds to see the stars. The Mournes offer miles and miles of stunning scenery, hiking trails and nocturnal skies.


This is truly the perfect spot, void of any light pollution, so pitch up a tent and fall asleep staring at the twinkling sky above.

Oxford Island, Craigavon

Nestled on the banks of Lough Neagh sits Oxford Island! Fun fact: the area has hosted BBC Stargazing Live and has been named a top Dark Sky Discovery Site.

Delamont Country Park, Downpatrick

Another tranquil spot, this time situated on the shores of Strangford Lough.


This beautiful 200-acre park hosts monthly events here with the Irish Astro Association. These sessions cater for everyone no matter their experience, and all ages are welcome.

Divis Mountain, Belfast

The closest stargazing spot to Belfast has to be Divis Mountain, that towers over the city 478m high. The views overlooking the capital city are spectacular but cast your eyes to the skies and you'll still have plenty to see.


Th elevation is so high here, towards the top of the mountain sees very little light pollution from the city below.

Benone Beach, Limavady

Stretching from Lough Foyle and Magilligan Point to Mussenden Temple and Downhill Demesne, enjoy seven miles of golden sands and unparalleled views across to Donegal. There's something so special gazing at the night sky with the sound of waves in the distance.

Read more:

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Popular plane-spotting locations in Northern Ireland

Northern Ireland’s ‘most instagrammed’ tourist attractions

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