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HISTORY近 30 天历史柱高表示当天去重热搜数量

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08/03—09/01 有历史数据

01
APOD: 2026 September 1 – A Plane Lunar Eclipse
APOD Science APOD APOD: 2026 September 1 – A… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. A Plane […]
02
Ice Island Survives Run-In With Joe Island
In summer 2026, a substantial iceberg calved from Petermann Glacier in northwest Greenland and swiftly drifted into Nares Strait, colliding with an island along the way.
03
NASA Welcomes Türkiye as Newest Artemis Accords Signatory
During a ceremony hosted by NASA Administrator Jared Isaacman at the agency’s headquarters in Washington on Monday, the Republic of Türkiye signed the Artemis Accords, joining the growing international coalition of like-minded nations dedicated to peaceful, transparent space exploration. “It is my privilege to welcome the Republic of Türkiye as the 71st signatory of the […]
04
Launch Preview: Array of international launches planned this week
Six missions are scheduled to launch from launch sites across the globe this week. After… The post Launch Preview: Array of international launches planned this week appeared first on NASASpaceFlight.com.
05
September 2026 Satellite Puzzler
Here’s the August 2026 puzzler. Quick, where is this? And what makes this place interesting or unique?
06
Commercial Space Federation (CSF) Welcomes Two New Associate Members
August 31, 2026— Washington, D.C.—The Commercial Space Federation (CSF) is pleased to welcome Outlier and Rendezvous Robotics as its newest Associate Members, bringing expertise in reusable satellite platforms and adaptable […] The post Commercial Space Federation (CSF) Welcomes Two New Associate Members appeared first on SpaceNews.
07
Roman Space Telescope Headed to Deep Space
The observatory will shed new light on the mystery of dark energy, observe distant exoplanets, and explore the structure of the universe.
08
NASA’s Nancy Grace Roman Space Telescope Launches
NASA’s Nancy Grace Roman Space Telescope, aboard a SpaceX Falcon Heavy rocket, transits the Sun during launch from the agency’s Kennedy Space Center in Florida on Aug. 30, 2026. Roman is named after the agency’s first chief astronomer. Roman will survey billions of stars and galaxies with a field of view far larger than Hubble’s, […]
09
Media briefing: BepiColombo's next milestone towards Mercury
Rewatch the European Space Agency's 31 August 2026 online press briefing on the latest developments of the ESA/JAXA BepiColombo mission, Europe's and Japan's first mission to Mercury.
10
Speed to Field Starts Below the Prime
I have spent much of my career looking at the defense industrial base from different vantage points: as a warfighter, inside major defense companies, and now leading a company whose […] The post Speed to Field Starts Below the Prime appeared first on SpaceNews.
11
What happened this month at the European Space Agency? (August 2026)
August was a busy month for ESA, between spectacular views, historic milestones and exciting new discoveries.
12
Roman Commissioning
Where is Roman? Roman is making its three-month journey from Earth to Sun-Earth Lagrange Point 2, or L2. Along the way, Roman is undergoing a process called commissioning, where systems are turned on, adjusted, calibrated, and prepared for science operations. Commissioning is the time for scientists and engineers to make sure that Roman is performing […]
13
Nepal flash flood imaged by satellites
With thousands of emergency responders conducting search-and-rescue operations following the catastrophic flash flood that struck northern Nepal on 26 August, satellite imagery is helping to reveal the scale of the inundation and devastation across the affected region.
14
SES Awards OHB €1 billion for IRIS2 MEO Satellites
European satellite operator SES has awarded OHB a contract worth almost €1 billion to develop and build satellite platforms for the medium Earth orbit component of Europe’s €15.6 billion IRIS2 secure communications constellation. OHB announced that it had been awarded the contract on 31 August, describing it as the first major industrial order awarded since […] The post SES Awards OHB €1 billion for IRIS2 MEO Satellites appeared first on European Spaceflight.
15
Roman lifts off on a mission to survey the infrared sky
NASA’s Nancy Grace Roman Space Telescope lifted off on a SpaceX Falcon Heavy rocket from NASA’s Kennedy Space Center in Florida, USA, at 07:26 EDT / 12:26 BST/ 13:26 CEST on 30 August 2026. With the successful launch, Roman began its mission to survey the sky in visible to near-infrared light to help reveal the nature of dark energy and dark matter. The telescope will also investigate the true diversity of exoplanets in our galaxy.