A comet visible to the naked eye will be at its most visible above Ireland later this week.
Neowise, described by some as the "comet of the century", is visible for much of July and then won't be seen again for 6,800 years.
Just after sunset is the best time to get a peak of the amazing comet which was discovered by NASA earlier this year.
The comet was first observed back in March of this year, and will be visible all month as it crosses the northern skies.
It will not reappear for another 6,800 years, making this an incredibly rare and unique viewing opportunity for astronomers in the Northern Hemisphere.
On 3 July the comet survived its closest passing of the sun, and is now making its way past Earth.
Here's the best advice on how to see it;
When will it be most visible?
According to NASA, the best time to try and view the comet is in the evening, immediately after sunset.
Earlier in the month it was most visible before sunrise, but as we head into the second half of the month the evening will offer the best viewing opportunities.
It is expected to reach its closest point to Earth next Thursday 23 July.
How can I make sure not to miss it?
For best visibility avoid areas that have high levels of light pollution from streetlights, houses or cars.
Find somewhere where you have an unobstructed view of the horizon, and just after sunset in the Northwest sky.
While it is suspected that the comet will be visible without equipment, binoculars will increase your chances of catching a glimpse of the rare sight.
