“Can I have a space party for my birthday? Pleeease!” If you hear these words, don’t panic. Repeat: don’t panic! You have a little astronaut or astronomer in your family, so consider yourself lucky. And as for the space themed party, you can totally do this!   Space party games When planning “out of this… Read more »

Some thoughts on coding for children It is a very popular idea that we should teach the kids how to code as early as possible. Many people think, that with the modern world turning more and more “techy” by day, coding might become one of the fundamental skills to learn, like reading and writing. But… Read more »

Image credit: NASA/JPL-Caltech/ESO/R. Hurt Our home, the Milky Way Galaxy, is a colossal flat structure that spans a distance of nearly 100 000 light years (and that’s 1 000 000 000 000 000 000 kilometers if you were about to ask). The Sun is just one of the hundreds of billions of stars populating the Milky… Read more »

Habitat inside an asteroid Asteroid mining is a very popular topic these days. After all, asteroids contain all sorts of things: precious minerals to bring home, metals to build space rockets with, water for the astronauts to drink (or turn into fuel)…there is a lot out there we would like to get our hands on…. Read more »

Christmas holidays are…long! We’re sure that after a week of munching, unwrapping and carol singing your brain will ache for information and your kids will be ready for the new experiences, some learning and lot’s of fun. And what can bring it all together better than a Space activity? Luckily, there are going to be many… Read more »

We all know how planets orbit the Sun in our own Solar System. But what is going on in a planetary system that includes a group of stars and a handful of planets? (read more about these monstrosities in our previous space blog “Planets in multiple star systems”) Are you already imagining a swarm of… Read more »

Imagine waking up in the morning to see not one, but two or even more suns rising above the horizon! Science fiction? Not quit!? Although we, the earthlings, are not likely to acquire another star to marvel at, some other planetary systems boast multiple stellar objects at their centers. We know that single stars make… Read more »

There are going to be more meteor showers this month than the nights we will be willing to step out into the dark and cold to count the shooting stars. The best thing about meteor showers is that you don’t need any special equipment or training to watch them. Just warm clothes, a dark location… Read more »

  Visit one of our inflatable dome stargazing sessions and we will show you how to find your way around the night sky. You will find out how to spot the constellations that dominate the sky in different seasons. And, of course, how to identify the brightest and the most famous stars. Like the the… Read more »

Telescopes are an amazing invention. They magnify everything we point them at, allowing us to see small features of the objects. They also collect more light than the human eye does, revealing faint and far-away celestial things. Because light is more than what we see, there are special telescopes that can detect the invisible to… Read more »

Introduction This post started with a homework that the Y5 children at Sheffield’s local school were given as a part of their “Earth, Sun and Moon” topic. Their task was to fill in a moon chart, recording the shape of the Moon and time of the observation every night over a period of one month…. Read more »

Image: ESA and NASA Acknowledgment: E. Olszewski (University of Arizona) The stars are not born alone. They form among other stars in big groups, or star clusters, inside giant molecular clouds of gas and dust. That means that our Sun, just like any other star, came from a big family. But then where are all… Read more »

Out of sextilions (that’s 1 with 21 zeros) of planets that probably occupy the observable Universe there is only one little planet that we’ve studied in great detail so far. Our Earth! Therefore it is only natural that we wonder: are the other planets, at least the rocky ones, have features similar to those we… Read more »

Whenever we ask our star dome visitors to name the Solar System ringed planets, a choir of voices immediately says “Saturn”. A few people mention Uranus and, occasionally, Neptune. In fact, all the gas planet in the Solar System, Jupiter, Saturn, Uranus and Neptune, have rings around them. Maybe not as spectacular as those of… Read more »

Credit: NASA/ Ben Smegelsky 3-2-1 BLAST OFF!!! Thanks to the modern technology, we can watch most of the rocket launches on our computers in real time. At our space dome we have a number of video clips featuring the rocket take-off. But it is not the real thing, is it? So.. where can we see… Read more »

Every day millions of space rocks enter the Earth’s atmosphere. Any night, if you stare at the sky long and hard, you are likely to spot a meteor or two. But the most reliable (and predictable!) way to see shooting stars is to know the dates of meteor showers. In October two meteor showers will decorate… Read more »

 NASA scientists say that we are about to loose our favourite Dawn spacecraft that has been studying the Asteroid Belt largest objects Ceres and Vesta for the past 11 years. In the next few weeks Dawn will run out of fuel needed to keep the spacecraft’s antennas pointed to the Earths and instruments to the target…. Read more »

These days we see more and more children’s books that combine fiction stories with real science facts. Several authors like Stephen and Lucy Hawking with their George’s Secret key to the Universe series and Christopher Edge with his The Jamie Drake equation really nailed the art of mixing science into imaginary world.   For us,… Read more »

Autumn is quickly approaching and the nights are getting longer, darker and, unfortunately, colder. Stargazing in September 2018 might not be as comfortable as in the Summer, but with the right gear (blankets and hot chocolate are a must!) it will be just as exciting.     In September 2018 there are: Constellations to spot… Read more »

Image credit: Lrcg2012/ Wikimedia commons/ CC BY-SA 3.0   We think of Astronomy as a visual science. Spotting constellations on the night sky, admiring the Moon changing shape over the course of the month, watching the rings of Saturn with simple telescope… This is astronomy, isn’t it? Does that mean that blind or visually impaired person… Read more »

This week we celebrate the Spitzer Space Telescope’s 15  years in Space. Inspired by this achievement, we would like to look at the four NASA Great Space Observatories and their main discoveries.   We all know that there is more to the light that meets the eye. The electromagnetic spectrum stretches from high energy gamma rays, through… Read more »

Planet signs: Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune Pluto, Moon. Did you know that astronomers have their own secret language? Yes, they have special symbols for all the Solar System planets, dwarf planets, asteroids and some other objects! Astronomers used those signs since ancient times and many of them are still in… Read more »

Perseid meteor shower is one of the most reliable and popular showers of the year. It decorates the dark Summer skies every year from July 13 to August 26. The shower peaks on August 12-13 when the hourly rate can reach 60 meteors or even more. In 2018 the shower will occur just after the… Read more »

Every year a few of our little star dome visitors proudly tell us that their parents bought them a star (i.e. paid to name a star after the child) when they were born. Although it sounds beautiful, sadly it is not true. There are indeed commercial companies offering you “to name a star (visible in your… Read more »

                                                           Image credit: NASA Today people around the World celebrate the 49th anniversary of the first Moon landing! Humans have finally fulfilled their long-term dream when Commander… Read more »

 Image credit: NASA   Whenever we ask our star dome visitors, where they would like to go on a space journey, there are always a few people who would say “the Sun”. And, to be honest, who wouldn’t like to get a closer look at our nearest star? Unfortunately, we, fragile humans, cannot withstand harsh… Read more »

There are over fifty different prizes awarded in the field of Astronomy nationally and internationally. There are prizes for the achievements in a specific field of Astronomy, prizes for the outreach efforts, prizes for the best single piece of work and for the lifetime contribution. And, most interestingly, there is a prize that the American Astronomical… Read more »

Image: Lunar Eclipse January 31, 2018 California. Credit: Alfredo Garcia Jr   UK stargazers will enjoy a spectacular sky show this Summer, the total lunar eclipse! It will happen on July 27, 2018. We cannot wait! Lunar Eclipse Lunar eclipses occur when the Sun, the Earth and the Moon are on the same line (i.e…. Read more »

Isn’t it hard learning about Space? Space concepts are counterintuitive, space objects are tricky or even impossible to see. And don’t even get me started about those huge space numbers. No wonder kids mix up the space facts so often. We regularly hear that Saturn is the hottest planet, that there are billions of stars… Read more »

NASA OSIRIS-REx mission is on its way to the asteroid Bennu. Credit: NASA Asteroids are thought to be responsible for the dinosaurs extinction. Thousands of asteroids are lurking in the close proximity to the Earth, threatening the mankind with the same fate (you can learn more about asteroid monitoring and impact prevention in our previous blog… Read more »

Credit: NASA If you grew up watching Armageddon, then you probably associate asteroids with catastrophes, explosions and world destruction. On the other hand, space scientists are very fond of asteroids. They hope that detailed studying of asteroids will help us learn more about the history and formation of the Solar System. Maybe even about the… Read more »

Courtesy: NASA How many planets can we see with a naked eye? Five! Mercury, Venus, Mars, Jupiter and Saturn can all be spotted from Earth without the aid of a telescope or binoculars. Though in principle all five are visible, some are easier to find than others. Mercury is the trickiest planet to observe thanks… Read more »

The countdown to May half term holidays has begun! It is perfectly all right to jump on your garden trampoline and eat ice-cream all week long if you ask me. But if you feel a bit adventurous, have a look at these family friendly space themed events and activities across the UK. Some of them… Read more »

With so many exoplanet search missions in progress, on their way and under development it is hard not to get excited about the prospects of finding alien worlds and encountering extraterrestrial forms of life. But do we really have to look that far? Is there any chance that alien life flourishes somewhere in our own Solar… Read more »

Black Holes are very peculiar objects. They first came into being as mathematical abstracts (thanks, Einstein!), then became a “maybe objects“ and finally the first one was discovered in 1971. Decades later, they remain the coolest (well, not literally) and the most mysterious objects out there. After all, have you ever seen a black hole?… Read more »

Thanks to our modern technology there is a lot we can see from Earth. We can watch Supernovae explode, exoplanets orbit their stars and even black holes feed on their stellar companions! But some things happening in the close proximity of our planet have been puzzling scientists for hundreds of years. And, despite all our… Read more »

Today we celebrate Hubble Space Telescope’s 28th Birthday! On April 24, 1990 Hubble was launched into space aboard Space Shuttle Discovery. Today, 28 years and 5 crewed servicing missions later, the telescope is still working hard, uncovering mysteries of the Universe. Hubble’s data and pictures encouraged many people to study Astronomy and led to publications… Read more »

The Annual Edinburgh International Science Festival took place in the Scottish capital last week. And our space dome team was lucky to attend a very interesting talk called “Celebration of women in Astronomy” by an Astrophysicist Jocelyn Bell Burnell (the talk was based on the article that you can find here).   The speaker If… Read more »

These beautiful instruments were spotted by our space dome team at the British Museum! Do you have any idea what they are? Any educated person from the 13-15th century could not just answer this question but also build the instrument themself! The device on the picture is called an Astrolabe. It was the first computer… Read more »

“Houston, we have a problem”. I am sure you all know this famous line from the “Apollo 13” movie. Or at least familiar with the story of the unfortunate lunar mission that inspired the film. Salyut 7, the movie In 2017 another space docudrama was released, a Russian movie “Salyut 7”, directed by Klim Shipenko…. Read more »

Three – Two – One …Blast off! With two very exciting launches scheduled for this Spring, scientists are getting ready to learn more about our own and other planetary systems. TESS orbiter is scheduled to take off on  April 16, 2018 and the InSight lander might start its space journey as early as May 5, 2018…. Read more »

British science week 2018 is in a full gear. Many schools invite the mobile planetarium this time of the year to introduce the children to the wonderful world of Astronomy. Ok, you’ve been to the planetarium. Maybe you’ve had an after-the -session space discussion in your classroom. Probably you’ve told the kids many other space facts… Read more »

March will bring us warmer weather, shorter nights and lots of things to look for on the night sky. The Moon Watching the Moon go through different phases is a great family activity.  The children are always fascinated by the different shapes the Moon makes on the sky throughout the month.  Why not make or… Read more »

1983 Submanyan Chandrasekhar received the Prize for his research “on the structure and evolution of stars”. His work helped us understand how stars age and die. Chandrasekhar calculated what we now call Chandrasekhar limit, which is equal to 1.4 Solar mass. Chandrasekhar showed that if the dying star has a mass of 1.4 Solar mass… Read more »

Nobel Prize in Astronomy? Nonsense, you will say, there is no such thing! And you will be right! Today I would like to talk about the Nobel Prizes in Physics awarded for the discoveries directly related to Astronomy. Of course, many scientific advances contributed to the modern understanding of Space. But let’s look at those… Read more »

Time zones are the enemies of all long-distance travellers. They are held responsible for the jet-legs, logistic errors and even for the accidental night phone calls to our overseas friends. Theory You can blame the Earth’s rotation, of course. It spins on its axis showing different parts of the surface to the Sun. So we… Read more »

“You have reached your destination!” Many of us hear these words if not on a daily basis. Honestly, I don’t even want to look back at the times before the satellite navigation. Those were the times of hand-drawn maps, road atlases and being lost. A lot. Now everybody has a satnav device for their personal… Read more »

Fourteen years ago today, on January 25, 2004, three weeks after its twin named Spirit reached the Red planet, the Opportunity rover landed on Mars. It was expected to work on the planet for about 90 days, collecting information on Martial geology. By analyzing Martian rocks and soil, scientists were hoping to unravel the mystery… Read more »

Modern astronomical measurements often require complicated methods and sophisticated equipment, like radars and spacecrafts. So I cannot help but admire those early astronomers who managed to measure things in space (with any accuracy at all) using nothing but simple geometry, primitive instruments and a basic understanding of the order of things in the nearby Universe…. Read more »

This week NASA has announced that its James Webb Space Telescope will be studying somewhat mysterious space objects – brown dwarfs. Neither especially big nor bright, these objects have been unheard of until 1960 and unseen all the way till 1995. Now everybody, professional astronomers and citizen scientists, are looking for them. And NASA’s biggest… Read more »

Sputnik, the first man – made satellite, Laika, the first dog in space, Gagarin, the first man in space…what do they have in common?   It all became possible because of the vision, passion and talent of one man, the Soviet engineer Sergei Korolev. In his homeland he is lovingly referred to as the Father… Read more »

Long dark January nights are ideal for stargazing. If you can brave the winter cold (and occasional snow) you will be rewarded with truly spectacular views! As always with starwatching, make sure to choose the open dark location, away from trees, houses and light sources. The interesting things to look out for on the night… Read more »

With the advanced technology at our disposal, it is hard to imagine that one can lose a satellite. But it does happen. And more often than you think. Back in 2003 I was visiting The Special Astrophysical Observatory in Russia. It is one of the biggest research centres in the country. The observatory houses two… Read more »

A trip to the local library is a bit like going on a treasure hunt. You never know when you will find your next great read. Recently, one book in the kids fiction section caught my attention. The book was called “The Jamie Drake equation”. It was written by Christopher Edge. I’ve never heard that name… Read more »

What is one of the most popular questions that our mobile planetarium visitors ask us after the show? “How do we know that the Earth is not flat?“ Many feel a bit silly asking this question since the fact that our planet is round was one of the first things we all learned at school…. Read more »

This October the astronomical community celebrated the 107th Birthday of a great scientist called Subrahmanyan Chandrasekhar. Maybe you’ve even seen a cute Google’s doodle honouring one of his greatest achievements! That’s right, those little stars jumping on the scales! (if you have no idea what I am talking about, you can watch it here https://www.youtube.com/watch?v=5HitoMiZljc) If… Read more »