Five days of continuous observation have made a preliminary judgment on the black hole galaxy of the rescuer. It has 7 planets, 5 of which have orbits parallel to the solar system, but the system analysis is certainly more than that, and there may be dwarf planets in the black hole time distortion region.

Bai Fengyi named the black hole "Cuthbert". He couldn't describe the black hole with its white accretion disk, its event horizon without a single ray of light, an unimaginably darkness. Outside the event horizon, above it is gravity-distorted space, which allows the human eye to see the accretion disk on the opposite side. He often praised it: "You have unparalleled beauty, and yet you are trapped here." ”

Anne tried to measure Cuthbert's diameter, but after a few hours of simple observations, she shook her head and gave up. Because the space around it is so distorted that time is stuck there, no one can calculate the true length from a distance.

They need to send videos and pictures to the Explorer fleet, as well as information about the status of the Rescuer, which is edited by Captain Bai Fengyi.

This morning, he sat in Space Room 1 and solemnly said to AR Yunxian: "Explorer Fleet, we are the Rescuer Search and Rescue Team. If you can receive this message, it means that we have started a search and rescue mission 3 months ago. It's a beautiful galaxy, and at its center is the black hole I call Cuthbert, and I'm going to attach a 5k picture of it so you can understand it. According to the preliminary judgment, according to the calculation of the gravitational value, we found that there are 7 planets here...... We are going to the 5th Red Planet 'Polka' and I will attach 10k pictures ......"

Bai Fengyi's finger pressed the send button, and a piece of electromagnetic wave was emitted, and it flew to the interstellar position predicted by Ding Teng. Everyone was confident that this was the second time that the message had been sent, so it had a higher accuracy rate.

"Logging." The beautiful male voice stirred in the spacesuit: "At 9 o'clock in the morning on September 21, 2231, captain Bai Fengyi and team members Lin and Wang Fei set off to explore the Red Planet 'Polka'. Team members Charles, Tinten, and Anne, as well as robot Bots, will stay on the Rescuer's space flywheel. Complete. ”

"Over." Charles watched Bai Fengyi deflating in the airtight cabin, and asked, "When will you be able to come back?" ”

"I don't know, the nitrogen dioxide atmosphere in the polka is so dense that we haven't even detected it on the surface. It's hard for me to imagine that the pioneers would go there. Bai Fengyi pulled down the air valve, and the sound of the airtight cabin gradually decreased until it disappeared completely.

Charles was standing outside the airtight door when suddenly the radio started to go off, "Hey, Lynn. How's it going over there? ”

"The Falcon air-lock has been deflated and is waiting for you to operate it manually." Lynn replied.

"Okay." Bai Fengyi turned his head to look at Charles, and said solemnly: "I hope you can complete the synthesis of the signal receiving device, but remember that if your life is in danger, you must give up." ”

"Yes, Captain. We will maintain real-time signal reception. ”

Bai Fengyi turned around and opened the hatch, walked into the Falcon's airtight cabin, and then closed the door of the Rescuer. He continued: "What a glorious moment for humanity to land on a terrestrial planet for the first time. ”

Lin said, "The gas is done, you can come in." ”

Charles said, "Good luck to you! ”

"I'm in." Bai Fengyi closed the hatch and gasped.

Charles used the AR cloud display to tune in to the monitoring of the Falcon, and Bai Fengyi was taking off his spacesuit. The next second, the Rescuer vibrated violently, and he understood that the Falcon had left the right excuse.

"Mind you, the engine starts." Falcon AI Murphy prompts.

"Charles, goodbye!" Wang Fei waved his hand to Charles on the AR cloud display.

A voice came from the Rescuer's control room: "Everything is fine with the Rescuer, everything is fine with the Falcon." Please ask the captain for instructions. ”

This was Ding Teng's voice, and Bai Fengyi hurriedly replied: "The Falcon is leaving." Please stay tuned. ”

"Yes." The three men on the Rescuer spoke together.

In Cuthbert's light, the Falcon slowly left the Rescuer, and like a falcon, it flew quickly towards the polka.

About 1 minute later, the Falcon entered the polka atmosphere. In an instant, the porthole was filled with red material, and the bow glass was also brown and red.

Bai Fengyi ordered Murphy: "Please test the composition of the atmosphere." ”

"Sampling, please wait." Murphy said that after five seconds, the test results appeared on the AR cloud display, and she continued: "50% nitrogen dioxide, 20% nitrogen, 25% nitric oxide, 5% other gases." ”

"No oxygen? It's weird here. Wang Fei touched the glass of the porthole, and the brownish-red gas outside made the light in the cabin very weird. He suddenly asked: Murphy, what is the temperature outside the cabin? ”

"We didn't reach the ground, we couldn't check the temperature." Murphy replied.

"Keep descending, but not too fast, we're going to slowly go through the atmosphere." Bai Fengyi looked at the windshield and said.

The people in the cabin understood that there could be no life here, but the remains of the pioneers were not ruled out. They can only wait, wait in the dark.

The deeper the Falcon went into the polka, the thicker the brownish-red gas became, blocking the sunlight and darkening the cabin.

Lynn turned on the cabin light, she didn't want to carry out her mission in the dark. She turned to the people behind her, "What kind of planet do you think this is?" ”

"Highly poisonous, lifeless ......" Before Bai Fengyi finished speaking, a loud thunder of "boom" sounded outside, and the Falcon console immediately sounded an alarm.

"What's going on?" Bai Fengyi leaned against the bulkhead and asked.

Murphy replied, "Sudden thunderstorms." ”

"Damn it!" Lin fastened the co-pilot's seat belt and asked with a stiff face, "How high is it from the ground?" She looked angry and impatient.

"The reflected light has been received, estimated at 2,000 meters."

Bai Fengyi immediately sat in the driver's seat after hearing this, and Wang Fei also fastened the seat belt on the seat. They waited nervously, and then the ship began to shake violently, and the fear in everyone's hearts increased exponentially.

Lynn grabbed the handle in a panic and closed her eyes to meditate on the time. She couldn't see the world outside the glass, it was all black and red, and she even felt like the gas wanted to crush the Falcon.

"Landing successful!" Murphy said calmly, "Pressure, temperature, gravity and other data are being measured. ”

"We're here? Damn it! We still don't see anything. Lynn unbuckled her seatbelt and she could hear the engine stalling, which gave her a little comfort. She loves to listen to this kind of sound, and since she was born on Mars, she is used to the sound of her parents' engine study.

Bai Fengyi left the main pilot, and while putting on his spacesuit, he said, "Even if we can't see our fingers outside, we have to go out." He put on his pants, turned his head and asked, "Which of you wants to be with me?" ”

"I'm going to contact the Rescuer, Wang Fei, you can go." Lin said with an embarrassed smile. She unfamiliarly clicked on the message AR panel, and pretended to call the Heavenly Savior, "Falcon Lin sent a message, please answer if you receive it." ”

"The Rover ship has received a message."

When Lin heard that it was Anne's voice, she asked, "We have landed, and Bai Fengyi and Wang Fei are about to go out of the cabin to investigate." ”

"We've been watching you from the sky, please be safe." This is Tinten's voice.

"Just keep in touch." Bai Fengyi put on the upper part, and at this time Murphy's test results came out.

"The test results: air pressure 992 hPa, temperature -10 degrees Celsius, gravity about 1.2 G," she said. In addition......"

"What else?" Bai Fengyi put on his helmet, and his voice became muffled because of it.

"The atmosphere has changed, mainly 18% oxygen, 78% nitrogen, and 3% carbon dioxide."

"And why are the windshields and portholes like that? Could it be ......" He couldn't wait to open the hatch and enter the airtight cabin, while urging Wang Fei: "We must move quickly." I'm guessing the ship hull is attached to a substance, so it should be bright on the outside. ”

Wang Fei buckled the hood lock and said, "Maybe, but I just want to get out of this ghost place quickly." ”

Then he walked into the airtight and Lynn said to them, "Stay safe. ”

Wang Fei closed the hatch and said worriedly: "We shouldn't be in such a hurry, we don't even have a weapon." ”

"Really? If you look at the spacesuit at hand, the jets are still there. Bai Fengyi smiled and clicked on the AR cloud display, clicked to balance the air pressure, and the airtight cabin began to deflat.

"yes, this thing works best in space." Wang Fei waited for the deflating to be completed, and then took the lead in opening the outer hatch. He jumped down lightly and suddenly shouted, "Damn! What the hell is going on in this place? ”

Lynn shifted to his point of view, and she was stunned at the sight of the polka's surface environment.

"Indeed......" Bai Fengyi walked down through the pedals, and he could feel the soft earth.