On January 6, SpaceX CEO Elon Musk exposed a simulation of the Starship on social media and said that he planned to conduct the first descent test of the test aircraft within 4 to 8 weeks.

htmlOn January 6, SpaceX CEO Elon Musk exposed a simulation of Starship on social media and said that he planned to conduct the first descent test of the test aircraft within 4 to 8 weeks. The interstellar spacecraft in the simulation diagram is round and retro, with silver all over and shiny, shaped like a smooth bullet. Foreign media commented that it is a "extreme work of art", but many netizens think it is "strange-looking".

SpaceX's interstellar spaceship simulation diagram. Musk said on Twitter that the assembled Starship test vehicle (Starship test vehicle) will present an approximate simulation image, but real spacecraft will have portholes and other designs.

Starship was originally named the Large Falcon Rocket (BFR), which is the big rocket that will take manned to Mars. SpaceX plans to use it in the future to explore space such as manned flights around the moon and travel to Mars.

Musk announced the interstellar spacecraft simulation map on Twitter.

It is reported that the shell of the Starship is made of stainless steel, and Musk said that steel performs better at high temperatures than carbon fiber materials with light weight. He also added that due to the high temperature, the surface of the spacecraft is not suitable for painting, and is replaced by a stainless steel mirror design with maximum reflectivity.

Musk revealed in response to comments that SpaceX's goal is to perform its first drop test in 4 weeks, "it could also be 8 weeks, due to unforeseen issues." The so-called Hopper test refers to the test of launching the rocket test aircraft and then returning to the ground to land.

On the same day, Musk also posted a model photo of the interstellar spacecraft test aircraft currently being assembled in Texas on Twitter. According to Musk, the first Hopper engine to be ignited is being assembled in California and is almost completed and may be tested next month.

In fact, on December 24, 2018, Musk exposed photos of the interstellar spacecraft test aircraft, but only the head of the test aircraft was displayed at that time.

On December 24, 2018, Musk exposed some structures of the interstellar spacecraft test aircraft. The formal interstellar spacecraft testing program is expected to be held in March or April 2019.