Question

1 Supplies/Resources such as food and equipment are sent to the ISS from Earth.2 Hawking believes we can pass/overcome allthe problems and colonise space.3 Some scientists believe a huge asteroid orcomet could extract/wipe out life on Earth.4 There are many options for colonising space;the possibilities are endless/continuous.​

Answer 1

1 Supplies such as food and equipment are sent to the ISS from Earth.

2 Hawking believes we can overcome all the problems and colonise space.

3 Some scientists believe a huge asteroid or comet could wipe out life on Earth.

4 There are many options for colonising space; the possibilities are endless.​

Answer 2

1. Supplies/Resources such as food and equipment are sent to the ISS from Earth: Sending supplies and resources to the International Space Station (ISS) from Earth is crucial for the astronauts residing on the station. Since the ISS is located in space, it is not self-sustainable in terms of food and other necessary resources. Therefore, regular resupply missions are conducted to ensure that the astronauts have enough provisions to sustain themselves during their missions.

These supplies include food, water, and other consumables necessary for the astronauts' daily needs. Additionally, equipment such as scientific instruments, tools, and spare parts are also sent to the ISS to support ongoing research and maintenance activities. These supplies are typically transported by resupply spacecraft, such as the Russian Progress spacecraft or the SpaceX Dragon spacecraft.

2. Hawking believes we can pass/overcome all the problems and colonize space: Renowned physicist Stephen Hawking was a firm believer in the potential of humanity to overcome the challenges and eventually colonize space. He argued that with advancements in technology and scientific understanding, humans could find solutions to the various obstacles that stand in the way of interplanetary colonization.

Hawking acknowledged that there are numerous challenges associated with venturing into space, such as the immense distances, radiation exposure, and the need for sustainable resources. However, he believed that through continued research, innovation, and international collaboration, humanity could develop the necessary technologies and strategies to address these challenges.

3. Some scientists believe a huge asteroid or comet could extract/wipe out life on Earth: The possibility of a large asteroid or comet impact posing a threat to life on Earth is a topic that has garnered attention among scientists and researchers. While the probability of such an event occurring in the near future is relatively low, it is not entirely dismissible.

Scientists have identified several impact events in Earth's history, such as the one that likely caused the extinction of the dinosaurs. These events serve as a reminder of the potential catastrophic consequences of a large celestial body colliding with our planet.

However, it is important to note that extensive efforts are being made to detect and track near-Earth objects (NEOs) that could potentially pose a threat. Organizations like NASA and international collaborations actively monitor and study these objects to assess their trajectories and potential impact risks. Additionally, research is being conducted on potential mitigation strategies, such as deflection techniques, to prevent or minimize the impact of such celestial objects.

4. There are many options for colonizing space; the possibilities are endless/continuous: The exploration and colonization of space present humanity with a vast array of possibilities and potential avenues for expansion. With advancements in space technology and our understanding of the universe, the prospects for colonizing space have become increasingly feasible.

There are various approaches and concepts being explored for space colonization. These include the establishment of permanent habitats on celestial bodies like the Moon or Mars, the construction of space stations or orbital habitats, and even the development of interstellar travel capabilities.

The possibilities for space colonization are indeed endless and continuously evolving as new discoveries and innovations emerge. Scientists, engineers, and visionaries from around the world are actively working on developing sustainable and practical solutions to enable long-term human presence beyond Earth, opening up a new era of exploration and potentially ensuring the survival and expansion of the human species.