Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more

You can no longer watch Comet C/2024 S1 (ATLAS): it plunged past the Sun on October 28, 2024, and NASA said it was completely vaporized. The Halloween-morning viewing window described before its encounter was a 2024 forecast, not a current opportunity. The comet was a Kreutz sungrazer, and its possible survival—and the prospect of a tail left without an intact nucleus—were uncertain at the time.

What happened to the Halloween comet?

Comet C/2024 S1 (ATLAS) was discovered by the ATLAS project in Hawaii on September 27, 2024. HotHardware published the article with the “this week” headline on October 24, as the comet was approaching the Sun. Its predictions about whether the comet might survive or look “headless” were conditional, not observations of what eventually happened. HotHardware’s October 24, 2024 article

In a post-event report published October 29, Chron said the comet reached perihelion—the point in its orbit closest to the Sun—at 7:30 a.m. ET on October 28. The report attributed to NASA the statement that the comet passed within 1% of Earth’s distance from the Sun, at a reported distance of 0.008 AU, and was completely vaporized. These are figures and an outcome reported at the time, not a new forecast. Chron’s October 29, 2024 report

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Why was it described as “headless”?

Before perihelion, the concern was that the comet’s nucleus might break apart under the Sun’s heat while dust or other material in its tail remained visible. That possibility gave rise to the “headless” description; it was not a confirmed account of the comet emerging intact without a head. The later report instead said the comet was vaporized.

#1 Best Overall
Sosuy Spaceship Building Blocks Set, LED Starship STEM Toys for Boys 8+, Galaxy Comet Space Shuttle Ship with Display Stand, Educational Birthday for Boys, Kids, Teens, Adults
  • 【STEM Learning & Fun】 Build a detailed galaxy comet spaceship with this 8+ age set, promoting creativity, engineering, and problem-solving skills through hands-on construction.
  • 【LED Starship Display】 Featuring LED lights, this space shuttle building set comes with a display stand, perfect for showcasing the completed model as an eye-catching decor piece.
  • 【Perfect Gift for All Ages】 Ideal for boys, girls, teens, and adults, this space shuttle kit makes an excellent birthday or Christmas gift for any space enthusiast or builder.
  • 【Realistic Design】 The set is inspired by advanced space technology, with intricate details like a rotating control room and illuminated elements, bringing a touch of sci-fi to your collection.
  • 【Educational & Entertaining】 Encourage interest in space exploration and engineering, offering hours of creative building and learning with a final display-worthy model to admire.

Karl Battams, principal investigator for SOHO’s LASCO instrument suite and lead for NASA’s Sungrazer Project, told Chron the comet was “likely already a rubber pile by the time it entered SOHO’s field of view.” That description suggests it may already have fragmented; it does not establish a precise breakup sequence or mechanism.

Comet breakups are not unique to this event. A NASA Technical Reports Server abstract discussing a 1984 paper notes that some comets appear to perish catastrophically and refers to the headless sungrazing comet of 1887. It also says the processes were not fully understood. That general history does not determine exactly how C/2024 S1 disintegrated. NASA Technical Reports Server abstract

When and where could people have tried to see it?

The original October 2024 guidance was to look about an hour before sunrise toward the east-southeast horizon, beginning on Halloween morning and continuing for roughly a week. The comet might already have been consumed, the article cautioned, so the possibility of seeing a remnant was uncertain. Those dates have passed; the guidance is historical, not advice for observing the comet now. HotHardware’s October 24, 2024 article

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Binoculars were suggested as a way to scan the low horizon for a possible remnant, not as a way to view the comet near the Sun or after its destruction. For future comets, they can be useful for searching a broad area near the horizon when conditions and a reliable observing forecast make that appropriate.

Rank #3
Daron Space Mission Toy Set Space Shuttle on Launch Pad, Authentic Spacecraft Representation, Individually Packaged Playsets
  • These Space Mission toys feature authentic representations of spacecraft from both the past and present, offering a realistic experience for space enthusiasts.
  • The set includes a space shuttle positioned on a launch pad, perfect for recreating iconic space launches.
  • Each toy is individually packaged, making it a great option for gifts or collectible items.
  • Designed for children and collectors alike, encouraging imaginative play and exploration of space history.
  • Ideal for ages 3 and up, this playset promotes learning about space missions and the technology behind them.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

How could people follow its solar approach?

For this comet, “watch” also referred to SOHO imagery. The October 29 Chron report said SOHO observed the comet’s approach using its coronagraph imagery, which can show material near the Sun. That was a way to follow the 2024 event remotely, rather than a ground-based view of a bright Halloween comet. Chron’s October 29, 2024 report

Best Value
LightGo LED Lighting Kit Designed for Lego 21340 Tales of the Space Age Building Set - Not Include Model (Remote Version)
  • Recommended for ages 16 and up 👍REMOTE VERSION:Comes with RC module, you can independently control the lights of each branch on and off.
  • 💝Design Highlight: ① The Big Dipper uses an independent blue light source, and the white smoke generated by launching rockets is also illuminated by the light. ② Use soft lighting to simulate the flames generated by the comet's head rubbing against the atmosphere, and set ice blue lighting on the ground radar. ③ Simulate a black hole halo using an ice blue circular light strip. ④ The "moon" at an extraterrestrial base uses warm white light to simulate the reflection of light from stars.
  • 🔧Technology&Safety: The LED Kit uses 5V power supply. Low voltage means safer.Comes with USB cable and battery box (Excluding batteries). You can connect to the power bank, laptop, USB-socket or an wall adapter through the USB interface. The connection line with a diameter of 0.8mm will be hidden well after rigorous line design, which does not affect the appearance of the model.
  • 📖Installation Guide : Comes with detailed instructions, the picture of the manual will guide you to install the light step by step. You can contact us with any problems, We will answer you in time. Your any questions will obtain our prompt reply.
  • 🎁Excellent Gift:This LED Kit will bring new surprises to your static model, and it is also an excellent gift for Lego enthusiasts who own this model.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.