Japanese Astronaut Safely Returns from ISS! When's the Next Chance to Spot It and What About Those Solar Flares?

Chances are, many of you looked up at the sky last night. A bright light, moving slowly like a shooting star across the twilight sky — that was the International Space Station (ISS). And this morning, the news we were all waiting for arrived. The crew, including the Japanese astronaut who spent about half a year aboard the ISS, has safely returned to Earth.

Soyuz Capsule Lands in Kazakhstan, Concluding Long-Duration Mission

Early this morning, Japan time, a Soyuz spacecraft touched down on the grasslands of Kazakhstan. Emerging from the capsule with smiles were three crew members, including Japanese astronaut Soichi Noguchi. They conducted numerous experiments and observation tasks on the ISS. Astronaut Noguchi, in particular, led a new life science experiment, and the data gathered is expected to contribute to future lunar exploration. Their safe return was met with thunderous applause from the mission control centre.

The "I.S.S." and Why Space Weather is Key Right Now

The crew's timely return was helped by a period of calm solar activity. Just last week, a major solar flare erupted, raising concerns it could affect the ISS's orbital altitude. The worry was "orbital decay," where an increase in solar wind expands the atmosphere, slightly slowing the ISS down. Fortunately, according to space weather experts, major disruptions were avoided, ensuring a safe path for the return trajectory. It's a good reminder that invisible space weather is a constant factor in ISS operations.

Spot It with Your Own Eyes! Next Chance to See the ISS

So, the crew is back, but the ISS itself is still up there, circling Earth. In fact, from tonight and over the next few days, we have some excellent opportunities to spot the ISS with the naked eye across Singapore. Keep these points in mind and look out for that moving 'star' in the sky.

• Date & Time: Around 7:20 PM on Thu, 12 Mar, and 7:55 PM on Fri, 13 Mar. Timings may vary by a minute or two depending on your exact location.
• Direction to Look: It will appear in the west-southwest sky, move high across the southern sky, and head towards the east-northeast.
• Brightness: It'll be very bright, around magnitude -3, making it quite easy to spot even in the city.
• Key Point: If you see a steady, non-twinkling light moving slowly, that's definitely the ISS.

While ISS stands for International Space Station, you might also see it written as "I.S.S." using its English initials. So when you spot that bright light in the night sky, take a moment to think about the research still ongoing in orbit, and the incredible achievement of the crew who just made it safely home.

Digital Publishing: Connecting Space and Earth Today

By the way, in cutting-edge research environments like the ISS, sharing findings quickly is a top priority. Experimental results are promptly compiled into papers and published in academic journals with an ISSN (International Standard Serial Number). We also hear that during their limited free time, astronauts sometimes use digital publishing platforms like Issuu to catch up on the latest magazines or news from Earth. The information network connecting space and ground is evolving every day too.

The data from this latest mission will be an invaluable asset for future lunar and Mars exploration. Astronaut Noguchi and his crewmates will now undergo about a month of rehabilitation before holding a mission report conference. We're certainly looking forward to hearing from them then.