€TAGPH0€ €TAGPH1€ €TAGPH2€ €TAGPH3€ €TAGPH4€ €TAGPH5€Internet speed 260Mbps The American Artemis 2 sent back 484GB data from the moon_5iter.com€TAGPH6€ €TAGPH7€ €TAGPH8€ €TAGPH9€ €TAGPH10€ €TAGPH11€ €TAGPH12€ €TAGPH13€ €TAGPH14€ €TAGPH15€TAGPH16€TAGPH17€ €TAGPH18€ €TAGPH19€ €TAGPH20€Home€TAGPH21€ €TAGPH22€Technology€TAGPH23€ €TAGPH24€Tutorial€TAGPH25€ €TAGPH26€ €TAGPH27€ €TAGPH28€ €TAGPH29€ €TAGPH30€ €TAGPH31€ €TAGPH32€TAGPH33€ €TAGPH34€TAGPH35€ €TAGPH36€ €TAGPH37€ €TAGPH38€ €TAGPH39€ €TAGPH40€ €TAGPH41€šŸ‡ŗšŸ‡ø English€TAGPH42€ €TAGPH43€ €TAGPH44€TAGPH45€ €TAGPH46€ €TAGPH47€ €TAGPH48€ €TAGPH49€€TAGPH0€TAGPH1€šŸ‡ŗšŸ‡ø English€TAGPH2€TAGPH3€ €TAGPH4€TAGPH5€šŸ‡ÆšŸ‡µ Japanese€TAGPH6€TAGPH7€ €TAGPH8€TAGPH9€šŸ‡°šŸ‡· ķ•œźµ­ģ–“€TAGPH10€TAGPH11€ €TAGPH12€TAGPH13€šŸ‡«šŸ‡· FranƧais€TAGPH14€TAGPH15€ €TAGPH16€TAGPH17€šŸ‡©šŸ‡Ŗ Deutsch€TAGPH18€TAGPH19€ €TAGPH20€TAGPH21€šŸ‡ŖšŸ‡ø EspaƱol€TAGPH22€TAGPH23€ €TAGPH24€TAGPH25€šŸ‡·šŸ‡ŗ Š ŃƒŃŃŠŗŠøŠ¹€TAGPH26€TAGPH27€ €TAGPH28€TAGPH29€šŸ‡³šŸ‡± Nederlands€TAGPH30€TAGPH31€ €TAGPH32€TAGPH33€šŸ‡µšŸ‡¹ PortuguĆŖs€TAGPH34€TAGPH35€ €TAGPH36€TAGPH37€šŸ‡øšŸ‡¦ Ų§Ł„Ų¹Ų±ŲØŁŠŲ©€TAGPH38€TAGPH39€ €TAGPH40€TAGPH41€šŸ‡®šŸ‡³ ą¤¹ą¤æą¤Øą„ą¤¦ą„€€TAGPH42€TAGPH43€ €TAGPH44€ €TAGPH45€ €TAGPH46€ €TAGPH47€ €TAGPH48€ €TAGPH49€TAGPH50€ €TAGPH51€TAGPH52€ €TAGPH53€ €TAGPH54€ €TAGPH55€ €TAGPH56€šŸ‡ØšŸ‡³€TAGPH57€ €TAGPH58€ €TAGPH59€ €TAGPH60€TAGPH61€ €TAGPH62€ €TAGPH63€ €TAGPH64€ €TAGPH65€ €TAGPH66€€TAGPH0€ €TAGPH1€Menu€TAGPH2€ €TAGPH3€āœ•€TAGPH4€ €TAGPH5€ €TAGPH6€ €TAGPH7€Home€TAGPH8€ €TAGPH9€Technology€TAGPH10€ €TAGPH11€Tutorial€TAGPH12€ €TAGPH13€ €TAGPH14€ €TAGPH15€English€TAGPH16€ €TAGPH17€ €TAGPH18€ €TAGPH19€TAGPH20€šŸ‡ŗšŸ‡ø English€TAGPH21€TAGPH22€ €TAGPH23€TAGPH24€šŸ‡ÆšŸ‡µ Japanese€TAGPH25€TAGPH26€ €TAGPH27€TAGPH28€šŸ‡°šŸ‡· ķ•œźµ­čÆ­€TAGPH29€TAGPH30€ €TAGPH31€TAGPH32€šŸ‡«šŸ‡· FranƧais€TAGPH33€TAGPH34€ €TAGPH35€TAGPH36€šŸ‡©šŸ‡Ŗ Deutsch€TAGPH37€TAGPH38€ €TAGPH39€TAGPH40€šŸ‡ŖšŸ‡ø EspaƱol€TAGPH41€TAGPH42€ €TAGPH43€TAGPH44€šŸ‡·šŸ‡ŗ Š ŃƒŃŃŠŗŠøŠ¹€TAGPH45€TAGPH46€ €TAGPH47€TAGPH48€šŸ‡³šŸ‡± Nederlands€TAGPH49€TAGPH50€ €TAGPH51€TAGPH52€šŸ‡µšŸ‡¹ PortuguĆŖs€TAGPH53€TAGPH54€ €TAGPH55€TAGPH56€šŸ‡øšŸ‡¦ Ų§Ł„Ų¹Ų±ŲØŁŠŲ©€TAGPH57€TAGPH58€ €TAGPH59€TAGPH60€šŸ‡®šŸ‡³ ą¤¹ą¤æą¤Øą„ą¤¦ą„€€TAGPH61€TAGPH62€ €TAGPH63€ €TAGPH64€ €TAGPH65€ €TAGPH66€TAGPH67€ €TAGPH68€ €TAGPH69€ €TAGPH70€€TAGPH0€ €TAGPH1€ €TAGPH2€Technology€TAGPH3€ €TAGPH4€Internet speed 260Mbps The American Artemis 2 sent back 484GB data from the moon€TAGPH5€ €TAGPH6€ €TAGPH7€2026-05-03 14:16:03€TAGPH8€ €TAGPH9€Author: Webmaster Cloud€TAGPH10€ €TAGPH11€ €TAGPH12€ €TAGPH13€ €TAGPH14Ā® The United States successfully implemented the Artemis 2 mission in April, achieving manned orbit around the moon in decades. The communication technology used this time was much more advanced and 484GB of data was transmitted back. The moon is 380,000 kilometers away from the earth. Communication systems are very important in such a long distance. This time NASA is using a laser communication system O2O, which has been developed for more than ten years. In 2013, it set a speed record for earth-moon communication. The €TAGPH15€ €TAGPH16‚ O2O system only weighs 30.7 kilograms, but the network speed is significantly higher than that of previous earth-lunar communication systems. The nominal underground speed is 80Mbps, the peak speed of €TAGPH17€ can reach 260Mbps, and the uplink speed is also 20Mbps, which is not bad compared with the wired broadband of many American households. €TAGPH18€TAGPH19€TAGPH20€For comparison, the communication system rate used by the American Apollo spacecraft more than 50 years ago was only 51.2KB/s. Today's O2O communication system has increased by 5,000 times, which is not the same order of magnitude. €TAGPH21€TAGPH22€ Taking into account the ultra-long distance between the earth and the moon, the €TAGPH23€ two-way video call delay of the O2O system is about 1 second €TAGPH24‚. This is certainly much higher than the delay of various wired or wireless networks currently used, but it is still acceptable and will not make the call impossible. TAGPH25The O2O system returned a total of 484GB of data, which is approximately equivalent to 100 high-definition movies. €TAGPH0€TAGPH1€TAGPH2€These data recorded by Artemis 2 are expected to become important support for research on the moon and space travel. NASA should release more pictures, videos and other content in the future. The successful verification of €TAGPH3€TAGPH4€ this O2O laser communication system also lays the foundation for future interstellar communications. A unified system can be formed from the earth to the moon to deep space missions. €TAGPH5€TAGPH6€TAGPH7€TAGPH8€ €TAGPH9€ €TAGPH10€ €TAGPH11€ €TAGPH12€ €TAGPH13€ €TAGPH14€ €TAGPH15€ €TAGPH16€ €TAGPH17€Related€TAGPH18€ €TAGPH19€ €TAGPH20€ €TAGPH21€Many European countries will take back cruise ship passengers involved in the epidemic. WHO assesses that the risk of transmission is still ā€œlowā€€TAGPH22€ €TAGPH23€ €TAGPH24€ €TAGPH25€Koji Suzuki, the original author of "The Ring", passed away at the age of 68€TAGPH26€ €TAGPH27€ €TAGPH28€ €TAGPH29€Forza Horizon 6 is too big. Players complain that 2TB SSD is barely enough€TAGPH30€ €TAGPH31€ €TAGPH32€ €TAGPH33€Trump persuaded Apple to return to Intel OEM, and the 25% wafer price advantage leveraged the monopoly status of TSMC€TAGPH34€TAGPH34€ €TAGPH35€€TAGPH0€ €TAGPH1€Mexico City is being "swallowed" by the ground. NASA radar tracks the sinking crisis in real time€TAGPH2€ €TAGPH3€ €TAGPH4€ €TAGPH5€Why do crabs walk sideways? This may originate from an evolutionary event 200 million years ago€TAGPH6€ €TAGPH7€ €TAGPH8€ €TAGPH9€The United States and the United Arab Emirates jointly build a 5GW computing power AI park, the first batch of 200MW will be online soon€TAGPH10€ €TAGPH11€ €TAGPH12€ €TAGPH13€NVIDIA has committed US$40 billion to AI equity investment this year€TAGPH14€ €TAGPH15€ €TAGPH16€ €TAGPH17€The perfect ā€œbuyer showā€ you see may be fake€TAGPH18€ €TAGPH19€ €TAGPH20€ €TAGPH21€TAGPH21€SK Hynix is rumored to have an average bonus of 6.1 million yuan per employee. Official response: The size of the bonus is unpredictable€TAGPH22€ €TAGPH23€ €TAGPH24€ €TAGPH25€ €TAGPH26€ €TAGPH27€TAG€TAGPH28€ €TAGPH29€ €TAGPH30€ €TAGPH31€ €TAGPH32€ €TAGPH33€ €TAGPH34€ €TAGPH35€ €TAGPH36€ €TAGPH37€ €TAGPH38€ €TAGPH39€ €TAGPH40€About us€TAGPH41€ €TAGPH42€5iter.com is committed to providing users with the latest and most comprehensive technological information and technical tutorials. €TAGPH0€ €TAGPH1€ €TAGPH2€ €TAGPH3€Link€TAGPH4€ €TAGPH5€ €TAGPH6€TAGPH7€Technology€TAGPH8€TAGPH9€ €TAGPH10€TAGPH11€Tutorial€TAGPH12€TAGPH13€ €TAGPH14€ €TAGPH15€ €TAGPH16€ €TAGPH17€Contact€TAGPH18€ €TAGPH19€Email:€TAGPH20€[email protected]€TAGPH21€TAGPH22€ €TAGPH23€ €TAGPH24€ €TAGPH25€Subscription information€TAGPH26€ €TAGPH27€Subscribe to our newsletter to get the latest technology news€TAGPH28€ €TAGPH29€ €TAGPH30€ €TAGPH31€Subscribe€TAGPH32€ €TAGPH33€ €TAGPH34Ā®--> €TAGPH35€ €TAGPH36€ €TAGPH37€Ā© 2026 5iter.com. All rights reserved.€TAGPH38€ €TAGPH39€ €TAGPH40€ €TAGPH41€ €TAGPH42€TAGPH43€TAGPH44€TAGPH45€ €TAGPH46€TAGPH47€ €TAGPH48€ €TAGPH49€