Now, more and more women like to travel alone. Though it is easier, it may cause problems in safety. Also, finding a right place to live in is a problem for many women.

In order to help women solve these problems, the website Overnight worked together with Girls Love Travel to make a new app. Overnight allows you to book rooms from local people while Girls Love Travel is a women—only online community (社区). The app will allow people to share their own rooms.

The app will connect (连结) travellers and hosts who have the same friends on Overnight or Girls Love Travel, so travellers don’t need to worry about whether the host is suitable to get along with. With 350, 000 members of Girls Love Travel around the world, it is believed that the app has a bright future. Other websites are also interested in this idea and want to join in.

Overnight said, “While money is an important part for travellers, trust is even more important—both for travellers and hosts. This is especially true for women travellers”.

Space tour is not all about rockets—large space balloons can do it too! The company HALO Space in Spain completed the first test flight of its balloon in December, 2022. This means another company joined the competition of making space tour a reality.

During the test flight, the balloon reached an altitude of 37 kilometers where passengers would be able to look at the Earth from the blackness of space, according to Daily Mail. When the flights are available, the company aims to carry 3,000 passengers on 400 trips every year.

How does a space balloon work? The balloon is usually filled with helium or hydrogen, which are both much lighter than air, and it flies up.

According to NASA, the balloon is filled with the amount of gas that will give it enough lift to get off the ground and rise. As it rises, the gas inside the balloon grows larger.

The balloon stops when the density of the gas inside and the air outside is about the same, it begins to fall down as gas goes out slowly.

So the whole trip is not intense. The Space Perspective in US says that the trips are about relaxation. The balloon rises slowly at 12 miles (about 18.3 kilometers) an hour, and it takes about two hours to get to the 37 km altitude. It also takes another two hours to go back to the land.

Since its successful test flight in June 2022, Space Perspective Company started selling tickets for spaceflights in 2024—and it has already sold out. The company now buys ships to turn them into “floating spaceports”, reported Daily Mail. By lifting the balloon from ships on the sea, there will be more chances to enjoy the tour, such as flights at sunrise and sunset.