September 3, 2025
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Breaking News
  • [ September 2, 2025 ] Live coverage: SpaceX to launch 28 Starlink satellites on Wednesday sunrise Falcon 9 flight Falcon 9
  • [ September 2, 2025 ] Live coverage: SpaceX’s Tuesday night Starlink features rare debut of a Falcon booster Falcon 9
  • [ August 30, 2025 ] SpaceX’s Sunday morning Falcon 9 launch sends 1,900th Starlink to orbit in 2025 Falcon 9
  • [ August 29, 2025 ] SpaceX launches 24 Starlink satellites into polar orbit Falcon 9
  • [ August 29, 2025 ] NASA, NOAA prep spacecraft trio to study the Sun and its impacts Mission Reports

Comet

News

Rosetta camera captures Philae’s descent to the comet

November 13, 2014 Spaceflight Now

Rosetta’s OSIRIS camera witnessed Philae’s descent to the surface of Comet 67P/Churyumov-Gerasimenko.

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Top ten Rosetta images from 10km

November 11, 2014 Spaceflight Now

On the eve of Philae’s landing, the European Space Agency has released its top ten images of comet 67P/Churyumov–Gerasimenko taken by Rosetta’s navigation camera from its lowest orbit just 10 kilometres from the centre of the nucleus.

News

Comet’s brush with Mars more dramatic than expected

November 7, 2014 William Harwood

Comet Siding Spring’s close flyby of Mars last month dumped several tons of primordial dust into the thin martian atmosphere, likely creating a brief but spectacular meteor shower with thousands of shooting stars had any astronauts been there to see it, scientists said.

News

Mars spacecraft safe after fortuitous comet encounter

October 20, 2014 Stephen Clark

A fleet of robotic spacecraft orbiting Mars got a front row seat to space history and lived to tell about it, giving scientists their first close-up look at a comet fresh from a cloud of primordial mini-worlds at the outer reaches of the solar system.

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Comet’s flyby of Mars a boon for scientists

October 19, 2014 William Harwood

The red planet’s brush with Comet Siding Spring was a close encounter of the best kind for science, a once-in-a-lifetime chance to study a pristine remnant of the solar system’s birth 4.6 billion years ago as it makes its first and possibly last visit to the warmth of the inner solar system.

News

Fleet of Mars probes set to observe comet flyby

October 9, 2014 William Harwood

An international fleet of five Mars orbiters and two rovers will have ringside seats when a mountain-size comet streaks by on Oct. 19, passing within a scant 87,000 miles of the red planet at a blistering 126,000 mph.

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News Headlines

  • Live coverage: SpaceX to launch 28 Starlink satellites on Wednesday sunrise Falcon 9 flight
    September 2, 2025
  • Live coverage: SpaceX’s Tuesday night Starlink features rare debut of a Falcon booster
    September 2, 2025
  • SpaceX’s Sunday morning Falcon 9 launch sends 1,900th Starlink to orbit in 2025
    August 30, 2025
  • SpaceX launches 24 Starlink satellites into polar orbit
    August 29, 2025
  • NASA, NOAA prep spacecraft trio to study the Sun and its impacts
    August 29, 2025
  • SpaceX launches record-breaking 30th flight of a Falcon 9 booster
    August 27, 2025
  • SpaceX completes 400th Falcon booster landing on a drone ship
    August 27, 2025
  • SpaceX successfully launches Super Heavy-Starship on critical test flight
    August 27, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    August 27, 2025
  • Launch preview: SpaceX tries for third time to launch Starship Flight 10 from Starbase, Texas
    August 26, 2025
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