In Islam, an Islamic wedding can be annulled through a process known as "talaq" or divorce. This can be initiated by the husband by pronouncing talaq three times, with a waiting period in between each pronouncement. Alternatively, the wife can seek annulment through the process of "khula" by seeking a divorce from her husband through a legal process. In both cases, the annulment process may involve the intervention of a religious authority or a legal court, depending on the specific circumstances and the laws of the country in which the marriage took place. **

The main difference between annul and banish is that annul means to declare something invalid or null and void, while banish means to send someone away from a place as a form of punishment or exile. Annul is typically used in legal contexts to invalidate a marriage, contract, or decision, while banish is used to describe the act of forcing someone to leave a place or community. In essence, annulment is about canceling or voiding something, while banishment is about expelling or excluding someone. **

The foreigner's office has the authority to investigate and annul a marriage if there is suspicion of a sham marriage. If they have evidence that the marriage was entered into solely for the purpose of obtaining immigration benefits and not for genuine reasons, they can take legal action to annul the marriage. This may include conducting interviews, reviewing documentation, and gathering evidence to support their decision. If the foreigner's office determines that the marriage is indeed a sham, they can annul it and take appropriate immigration actions against the individuals involved. **

While it is difficult to predict the future of technology, it is unlikely that we will see the exact same virtual reality technology as depicted in Sword Art Online. The concept of a fully immersive virtual world where players can physically feel sensations and emotions is currently beyond our technological capabilities. However, advancements in virtual reality technology are constantly being made, so we may see more sophisticated and immersive VR experiences in the future. **

The first Earth satellite, Sputnik 1, was launched on October 4, 1957 by the Soviet Union. **

In satellite technology, there are primarily two types of dishes used: parabolic dishes and flat panel dishes. Parabolic dishes are curved in shape and are commonly used for satellite TV reception. They are able to focus signals from a specific direction, making them ideal for receiving signals from satellites in geostationary orbit. Flat panel dishes, on the other hand, are flatter and more compact, making them suitable for mobile satellite communication applications such as in vehicles or airplanes. Both types of dishes play a crucial role in receiving and transmitting signals in satellite technology. **

Satellite technology uses dishes known as parabolic antennas or satellite dishes. These dishes are designed to receive and transmit signals to and from satellites in orbit. The parabolic shape of the dish helps to focus the signals, allowing for better communication between the satellite and the ground station. These dishes are commonly used for satellite television, internet services, and communication networks. **

GPS (Global Positioning System) is a specific satellite-based radio navigation system that provides location and time information anywhere on Earth. Satellite-based radio navigation, on the other hand, is a broader term that encompasses various systems using satellites to determine position, velocity, and time. While GPS is the most well-known and widely used satellite-based radio navigation system, there are other systems such as GLONASS (Russia), Galileo (European Union), and BeiDou (China) that also provide similar services. **