The planets Jupiter and Venus are currently visible in the sky.
It had been a long time since they could be seen so closely together.
- If you look down south-west towards the horizon, you can see two very bright points of light in the sky.
You can see them every evening in clear weather, says Jan-Erik Wahlund, visiting space scientist at Curiosum in Umeå.
Space probe is shown
On April 13, the European Space Agency ESA launches the space probe Juice to Jupiter.
It is about Europe's largest space research project to date.
Space researchers from Sweden have manufactured many instruments that will accompany on board.
A copy of the probe is shown today Tuesday and tomorrow Wednesday at Curiosum in Umeå.
Other things related to space are also on display and several space scientists are on hand to answer questions.
See more about Juice and hear from some of the kids who visited the space exhibit in the clip.