太空

NASA’s Artemis II astronauts settle into deep space — a 40‑minute blackout will shape their far‑side observations

NASA 阿耳忒弥斯2号宇航员在深空安顿下来——40分钟的通讯中断将定义其月背观测

1 日，22 小时 ago

Orion spacecraft flying over the moon's cratered surface against the vast blackness of deep space.

猎户座飞船正加速奔向阿耳忒弥斯2号任务的历史性绕月飞行

2 日，6 小时 ago

The Orion spacecraft firing its engine in Earth's orbit with a bright plume against the backdrop of deep space.

阿耳忒弥斯2号“猎户座”飞船完成奔月轨道射入点火——现正飞往月球

3 日，18 小时 ago

Artemis II reaches orbit — NASA gives Orion 25 hours to prove it can bring humans home

NASA Artemis II 航天员成功进入轨道——但一个小故障可能重塑月球探测进程

4 日，21 小时 ago

The Orion spacecraft drifts in dark space with an astronaut's gloved hand visible against the lunar surface in the distance.

NASA 阿尔忒弥斯 2 号任务即将打破维持 54 年的阿波罗任务纪录

5 日，20 小时 ago

Kennedy Space Center set for Artemis II — deeper than Apollo, but no Moon landing

肯尼迪航天中心备战阿耳忒弥斯2号：航程超越阿波罗，但并不登月

6 日，22 小时 ago

NASA begins countdown launching Artemis II — will the moon‑bound flight actually go this week?

NASA 启动阿耳忒弥斯2号发射倒计时——这项载人绕月飞行任务本周能否如期起航？

6 日，23 小时 ago

A SpaceX Falcon 9 rocket stands vertically on a launch pad against a warm, golden-hued sunset sky.

为什么 SpaceX Transporter 任务意义重大？大幅降低入轨成本

1 周 ago

A massive orange rocket core stage standing vertically inside a large, industrial aerospace manufacturing facility.

SLS 如何支持深空探测？

1 周 ago

NASA’s messy answer to ‘can humans get pregnant in space?’ exposes a hidden hazard

NASA针对“人类能在太空中怀孕吗？”的复杂回答揭示了隐藏的隐患

1 周 ago

The Arecibo radio telescope dish reflecting a dense globular star cluster with binary code patterns glowing in the sky.

阿雷西博信息是如何编码的？

1 周 ago

NASA's Artemis II aims for April 1 — how to watch the astronauts' lunar flyby

NASA 阿尔忒弥斯 2 号定于 4 月 1 日发射：如何观看航天员绕月飞行

1 周，2 日 ago

Artemis II is set to launch on April 1 — here’s how to watch the astronauts leave Earth

阿尔忒弥斯 2 号定于 4 月 1 日发射——以下是观看宇航员离开地球的方法

1 周，2 日 ago

Mike Fincke suddenly couldn't speak in space — NASA still has no answer

迈克·芬克在太空突然失语——NASA 至今仍无定论

1 周，2 日 ago

A gold-foil satellite with solar panels deployed against the dark curve of Earth from space.

欧洲空间局的 Celeste 卫星如何改进现有的伽利略系统

1 周，2 日 ago

Artemis II: Why NASA is risking an older rocket for the first crewed Moon flight in 50 years

阿耳忒弥斯2号：为何NASA在50年来首次载人绕月飞行中选择挑战这款“旧”火箭？

1 周，2 日 ago

A comet and multiple meteor streaks illuminated against a dark, star-filled night sky above a silhouette landscape.

2026年天琴座流星雨何时达到极大期？

1 周，3 日 ago

The golden-mirrored Roman Space Telescope floating in deep space against a backdrop of colorful nebulae and bright stars.

罗曼太空望远镜与哈勃太空望远镜相比如何？

1 周，3 日 ago

Who Artemis Is — The Huntress Behind NASA’s Moon Return

阿耳忒弥斯是谁？——NASA重返月球计划背后的狩猎女神

1 周，3 日 ago

What Changes Comet Spin? Hubble Space Telescope Data

彗星自转为何改变？哈勃空间望远镜观测数据

1 周，4 日 ago

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